108942955

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{180071}}^1$

素因数の和:180098

約数の個数: 12

約数和(自身を含む): 143697456

約数和(自身を除く): 34754501

約数列:

[1, 5, 11, 55, 121, 605, 180071, 900355, 1980781, 9903905, 21788591, 108942955]

約数ペア:

[(1, 108942955), (5, 21788591), (11, 9903905), (55, 1980781), (121, 900355), (605, 180071)]