Revision as of 22:57, 7 May 2023 (view source) Petelomax (talk \| contribs) m (Replaced task description (because I be bored)) ← Older edit		Revision as of 23:01, 7 May 2023 (view source) Petelomax (talk \| contribs) m (tidy) Newer edit →
Line 2: =Duplicate of task [[Semiprime]]= If the product of the divisors of an integer n (including n itself) is equal to n^2, then n is a multiplicatively perfect number.~~<br>~~▼ ~~Definition~~ Equivalently~~, if~~: the product of the proper divisors of n (ie excluding n) is equal to n.▼ ~~<br><br>~~ ▲If the product of the divisors of an integer n (including n itself) is equal to n^2, then n is a multiplicatively perfect number.<br> ▲Equivalently, if the product of the proper divisors of n (ie excluding n) is equal to n. ~~<br>~~ Task▼ <br> ▲;Task Find and show on this page the multiplicatively perfect numbers below 500 <br> ;See also: * The OEIS sequence:  [[oeis:A007422\|A007422: Multiplicatively perfect numbers]]  ~~product of [proper] divisors of j is [j]^2.~~ <br><br>

Multiplicatively perfect numbers (view source)