Numbers whose sum of divisors is a fifth power.

Terms

a(0) =1a(1) =21a(2) =31a(3) =651a(4) =889a(5) =3210a(6) =3498a(7) =3710a(8) =3882a(9) =3910a(10) =4310a(11) =4922a(12) =4982a(13) =5182a(14) =5457a(15) =5885a(16) =6035a(17) =6095a(18) =6307a(19) =6797a(20) =7117a(21) =7327a(22) =7597a(23) =24573a(24) =27559a(25) =71193a(26) =82110a(27) =90510a(28) =94981a(29) =97410