3964842025

素因数分解:

$5^2\times {\mathrm{461}}^1\times {\mathrm{344021}}^1$

素因数の和:344492

約数の個数: 12

約数和(自身を含む): 4927083084

約数和(自身を除く): 962241059

約数列:

[1, 5, 25, 461, 2305, 11525, 344021, 1720105, 8600525, 158593681, 792968405, 3964842025]

約数ペア:

[(1, 3964842025), (5, 792968405), (25, 158593681), (461, 8600525), (2305, 1720105), (11525, 344021)]