7629705

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 13535808

約数和(自身を除く): 5906103

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 3943, 11829, 19715, 35487, 59145, 169549, 177435, 508647, 847745, 1525941, 2543235, 7629705]

約数ペア:

[(1, 7629705), (3, 2543235), (5, 1525941), (9, 847745), (15, 508647), (43, 177435), (45, 169549), (129, 59145), (215, 35487), (387, 19715), (645, 11829), (1935, 3943)]