4272014975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{2406769}}^1$

素因数の和:2406850

約数の個数: 12

約数和(自身を含む): 5371910640

約数和(自身を除く): 1099895665

約数列:

[1, 5, 25, 71, 355, 1775, 2406769, 12033845, 60169225, 170880599, 854402995, 4272014975]

約数ペア:

[(1, 4272014975), (5, 854402995), (25, 170880599), (71, 60169225), (355, 12033845), (1775, 2406769)]