85666655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27239}}^1$

素因数の和:27298

約数の個数: 16

約数和(自身を含む): 111792960

約数和(自身を除く): 26126305

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 27239, 136195, 463063, 1007843, 2315315, 5039215, 17133331, 85666655]

約数ペア:

[(1, 85666655), (5, 17133331), (17, 5039215), (37, 2315315), (85, 1007843), (185, 463063), (629, 136195), (3145, 27239)]