134126828975

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{87952019}}^1$

素因数の和:87952090

約数の個数: 12

約数和(自身を含む): 169043782440

約数和(自身を除く): 34916953465

約数列:

[1, 5, 25, 61, 305, 1525, 87952019, 439760095, 2198800475, 5365073159, 26825365795, 134126828975]

約数ペア:

[(1, 134126828975), (5, 26825365795), (25, 5365073159), (61, 2198800475), (305, 439760095), (1525, 87952019)]