290291255

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{1579}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 353566080

約数和(自身を除く): 63274825

約数列:

[1, 5, 83, 415, 443, 1579, 2215, 7895, 36769, 131057, 183845, 655285, 699497, 3497485, 58058251, 290291255]

約数ペア:

[(1, 290291255), (5, 58058251), (83, 3497485), (415, 699497), (443, 655285), (1579, 183845), (2215, 131057), (7895, 36769)]