90671235

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 148260672

約数和(自身を除く): 57589437

約数列:

[1, 3, 5, 15, 97, 101, 291, 303, 485, 505, 617, 1455, 1515, 1851, 3085, 9255, 9797, 29391, 48985, 59849, 62317, 146955, 179547, 186951, 299245, 311585, 897735, 934755, 6044749, 18134247, 30223745, 90671235]

約数ペア:

[(1, 90671235), (3, 30223745), (5, 18134247), (15, 6044749), (97, 934755), (101, 897735), (291, 311585), (303, 299245), (485, 186951), (505, 179547), (617, 146955), (1455, 62317), (1515, 59849), (1851, 48985), (3085, 29391), (9255, 9797)]