155225057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 172295760

約数和(自身を除く): 17070703

約数列:

[1, 13, 41, 181, 533, 1609, 2353, 7421, 20917, 65969, 96473, 291229, 857597, 3785977, 11940389, 155225057]

約数ペア:

[(1, 155225057), (13, 11940389), (41, 3785977), (181, 857597), (533, 291229), (1609, 96473), (2353, 65969), (7421, 20917)]