90447445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26959}}^1$

素因数の和:27036

約数の個数: 16

約数和(自身を含む): 120349440

約数和(自身を除く): 29901995

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 26959, 134795, 296549, 1482745, 1644499, 8222495, 18089489, 90447445]

約数ペア:

[(1, 90447445), (5, 18089489), (11, 8222495), (55, 1644499), (61, 1482745), (305, 296549), (671, 134795), (3355, 26959)]