9980111855

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{20873}}^1$

素因数の和:21623

約数の個数: 32

約数和(自身を含む): 14428108800

約数和(自身を除く): 4447996945

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 719, 3595, 5033, 13661, 20873, 25165, 68305, 95627, 104365, 146111, 396587, 478135, 730555, 1982935, 2776109, 13880545, 15007687, 75038435, 105053809, 285146053, 525269045, 1425730265, 1996022371, 9980111855]

約数ペア:

[(1, 9980111855), (5, 1996022371), (7, 1425730265), (19, 525269045), (35, 285146053), (95, 105053809), (133, 75038435), (665, 15007687), (719, 13880545), (3595, 2776109), (5033, 1982935), (13661, 730555), (20873, 478135), (25165, 396587), (68305, 146111), (95627, 104365)]