4085133025

素因数分解:

$5^2\times {\mathrm{1303}}^1\times {\mathrm{125407}}^1$

素因数の和:126720

約数の個数: 12

約数和(自身を含む): 5069492992

約数和(自身を除く): 984359967

約数列:

[1, 5, 25, 1303, 6515, 32575, 125407, 627035, 3135175, 163405321, 817026605, 4085133025]

約数ペア:

[(1, 4085133025), (5, 817026605), (25, 163405321), (1303, 3135175), (6515, 627035), (32575, 125407)]