5953025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 18

約数和(自身を含む): 7998930

約数和(自身を除く): 2045905

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 1409, 4225, 7045, 18317, 35225, 91585, 238121, 457925, 1190605, 5953025]

約数ペア:

[(1, 5953025), (5, 1190605), (13, 457925), (25, 238121), (65, 91585), (169, 35225), (325, 18317), (845, 7045), (1409, 4225)]