120129745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{19267}}^1$

素因数の和:19344

約数の個数: 16

約数和(自身を含む): 152602560

約数和(自身を除く): 32472815

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 19267, 96335, 558743, 828481, 2793715, 4142405, 24025949, 120129745]

約数ペア:

[(1, 120129745), (5, 24025949), (29, 4142405), (43, 2793715), (145, 828481), (215, 558743), (1247, 96335), (6235, 19267)]