2060825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 2921688

約数和(自身を除く): 860863

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 373, 425, 1105, 1865, 4849, 5525, 6341, 9325, 24245, 31705, 82433, 121225, 158525, 412165, 2060825]

約数ペア:

[(1, 2060825), (5, 412165), (13, 158525), (17, 121225), (25, 82433), (65, 31705), (85, 24245), (221, 9325), (325, 6341), (373, 5525), (425, 4849), (1105, 1865)]