89329025

素因数分解:

$5^2\times {\mathrm{691}}^1\times {\mathrm{5171}}^1$

素因数の和:5872

約数の個数: 12

約数和(自身を含む): 110949744

約数和(自身を除く): 21620719

約数列:

[1, 5, 25, 691, 3455, 5171, 17275, 25855, 129275, 3573161, 17865805, 89329025]

約数ペア:

[(1, 89329025), (5, 17865805), (25, 3573161), (691, 129275), (3455, 25855), (5171, 17275)]