57678575

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 73763136

約数和(自身を除く): 16084561

約数列:

[1, 5, 25, 53, 101, 265, 431, 505, 1325, 2155, 2525, 5353, 10775, 22843, 26765, 43531, 114215, 133825, 217655, 571075, 1088275, 2307143, 11535715, 57678575]

約数ペア:

[(1, 57678575), (5, 11535715), (25, 2307143), (53, 1088275), (101, 571075), (265, 217655), (431, 133825), (505, 114215), (1325, 43531), (2155, 26765), (2525, 22843), (5353, 10775)]