3998045751725

素因数分解:

$5^2\times {\mathrm{733}}^1\times {\mathrm{218174393}}^1$

素因数の和:218175136

約数の個数: 12

約数和(自身を含む): 4964340161076

約数和(自身を除く): 966294409351

約数列:

[1, 5, 25, 733, 3665, 18325, 218174393, 1090871965, 5454359825, 159921830069, 799609150345, 3998045751725]

約数ペア:

[(1, 3998045751725), (5, 799609150345), (25, 159921830069), (733, 5454359825), (3665, 1090871965), (18325, 218174393)]