2155012525

素因数分解:

$5^2\times {\mathrm{7433}}^1\times {\mathrm{11597}}^1$

素因数の和:19040

約数の個数: 12

約数和(自身を含む): 2672805492

約数和(自身を除く): 517792967

約数列:

[1, 5, 25, 7433, 11597, 37165, 57985, 185825, 289925, 86200501, 431002505, 2155012525]

約数ペア:

[(1, 2155012525), (5, 431002505), (25, 86200501), (7433, 289925), (11597, 185825), (37165, 57985)]