80604895

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5801}}^1$

素因数の和:6210

約数の個数: 16

約数和(自身を含む): 110841408

約数和(自身を除く): 30236513

約数列:

[1, 5, 7, 35, 397, 1985, 2779, 5801, 13895, 29005, 40607, 203035, 2302997, 11514985, 16120979, 80604895]

約数ペア:

[(1, 80604895), (5, 16120979), (7, 11514985), (35, 2302997), (397, 203035), (1985, 40607), (2779, 29005), (5801, 13895)]