13146575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 18488400

約数和(自身を除く): 5341825

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 2129, 6175, 10645, 27677, 40451, 53225, 138385, 202255, 525863, 691925, 1011275, 2629315, 13146575]

約数ペア:

[(1, 13146575), (5, 2629315), (13, 1011275), (19, 691925), (25, 525863), (65, 202255), (95, 138385), (247, 53225), (325, 40451), (475, 27677), (1235, 10645), (2129, 6175)]