396389255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{160807}}^1$

素因数の和:160858

約数の個数: 16

約数和(自身を含む): 521017920

約数和(自身を除く): 124628665

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 160807, 804035, 2733719, 4663403, 13668595, 23317015, 79277851, 396389255]

約数ペア:

[(1, 396389255), (5, 79277851), (17, 23317015), (29, 13668595), (85, 4663403), (145, 2733719), (493, 804035), (2465, 160807)]