99556025

素因数分解:

$5^2\times {\mathrm{631}}^1\times {\mathrm{6311}}^1$

素因数の和:6952

約数の個数: 12

約数和(自身を含む): 123664704

約数和(自身を除く): 24108679

約数列:

[1, 5, 25, 631, 3155, 6311, 15775, 31555, 157775, 3982241, 19911205, 99556025]

約数ペア:

[(1, 99556025), (5, 19911205), (25, 3982241), (631, 157775), (3155, 31555), (6311, 15775)]