25272445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{757}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 33182208

約数和(自身を除く): 7909763

約数列:

[1, 5, 11, 55, 607, 757, 3035, 3785, 6677, 8327, 33385, 41635, 459499, 2297495, 5054489, 25272445]

約数ペア:

[(1, 25272445), (5, 5054489), (11, 2297495), (55, 459499), (607, 41635), (757, 33385), (3035, 8327), (3785, 6677)]