121013755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{31069}}^1$

素因数の和:31134

約数の個数: 16

約数和(自身を含む): 156592800

約数和(自身を除く): 35579045

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 31069, 155345, 590311, 1273829, 2951555, 6369145, 24202751, 121013755]

約数ペア:

[(1, 121013755), (5, 24202751), (19, 6369145), (41, 2951555), (95, 1273829), (205, 590311), (779, 155345), (3895, 31069)]