38885885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1471}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 49600512

約数和(自身を除く): 10714627

約数列:

[1, 5, 17, 85, 311, 1471, 1555, 5287, 7355, 25007, 26435, 125035, 457481, 2287405, 7777177, 38885885]

約数ペア:

[(1, 38885885), (5, 7777177), (17, 2287405), (85, 457481), (311, 125035), (1471, 26435), (1555, 25007), (5287, 7355)]