8382655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 10430784

約数和(自身を除く): 2048129

約数列:

[1, 5, 41, 103, 205, 397, 515, 1985, 4223, 16277, 21115, 40891, 81385, 204455, 1676531, 8382655]

約数ペア:

[(1, 8382655), (5, 1676531), (41, 204455), (103, 81385), (205, 40891), (397, 21115), (515, 16277), (1985, 4223)]