31391095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5154

約数の個数: 16

約数和(自身を含む): 40439520

約数和(自身を除く): 9048425

約数列:

[1, 5, 17, 73, 85, 365, 1241, 5059, 6205, 25295, 86003, 369307, 430015, 1846535, 6278219, 31391095]

約数ペア:

[(1, 31391095), (5, 6278219), (17, 1846535), (73, 430015), (85, 369307), (365, 86003), (1241, 25295), (5059, 6205)]