121888135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3137}}^1$

素因数の和:3570

約数の個数: 16

約数和(自身を含む): 154389600

約数和(自身を除く): 32501465

約数列:

[1, 5, 19, 95, 409, 2045, 3137, 7771, 15685, 38855, 59603, 298015, 1283033, 6415165, 24377627, 121888135]

約数ペア:

[(1, 121888135), (5, 24377627), (19, 6415165), (95, 1283033), (409, 298015), (2045, 59603), (3137, 38855), (7771, 15685)]