99003025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{691}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 134375328

約数和(自身を除く): 35372303

約数列:

[1, 5, 11, 25, 55, 275, 521, 691, 2605, 3455, 5731, 7601, 13025, 17275, 28655, 38005, 143275, 190025, 360011, 1800055, 3960121, 9000275, 19800605, 99003025]

約数ペア:

[(1, 99003025), (5, 19800605), (11, 9000275), (25, 3960121), (55, 1800055), (275, 360011), (521, 190025), (691, 143275), (2605, 38005), (3455, 28655), (5731, 17275), (7601, 13025)]