8929825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 11662200

約数和(自身を除く): 2732375

約数列:

[1, 5, 25, 29, 109, 113, 145, 545, 565, 725, 2725, 2825, 3161, 3277, 12317, 15805, 16385, 61585, 79025, 81925, 307925, 357193, 1785965, 8929825]

約数ペア:

[(1, 8929825), (5, 1785965), (25, 357193), (29, 307925), (109, 81925), (113, 79025), (145, 61585), (545, 16385), (565, 15805), (725, 12317), (2725, 3277), (2825, 3161)]