521392145

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1\times {\mathrm{2801}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 637511040

約数和(自身を除く): 116118895

約数列:

[1, 5, 59, 295, 631, 2801, 3155, 14005, 37229, 165259, 186145, 826295, 1767431, 8837155, 104278429, 521392145]

約数ペア:

[(1, 521392145), (5, 104278429), (59, 8837155), (295, 1767431), (631, 826295), (2801, 186145), (3155, 165259), (14005, 37229)]