5020655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 6501600

約数和(自身を除く): 1480945

約数列:

[1, 5, 19, 41, 95, 205, 779, 1289, 3895, 6445, 24491, 52849, 122455, 264245, 1004131, 5020655]

約数ペア:

[(1, 5020655), (5, 1004131), (19, 264245), (41, 122455), (95, 52849), (205, 24491), (779, 6445), (1289, 3895)]