55319615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3899

約数の個数: 24

約数和(自身を含む): 76130928

約数和(自身を除く): 20811313

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 3851, 14365, 19255, 50063, 65467, 250315, 327335, 650819, 851071, 3254095, 4255355, 11063923, 55319615]

約数ペア:

[(1, 55319615), (5, 11063923), (13, 4255355), (17, 3254095), (65, 851071), (85, 650819), (169, 327335), (221, 250315), (845, 65467), (1105, 50063), (2873, 19255), (3851, 14365)]