38924245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 48090240

約数和(自身を除く): 9165995

約数列:

[1, 5, 43, 197, 215, 919, 985, 4595, 8471, 39517, 42355, 181043, 197585, 905215, 7784849, 38924245]

約数ペア:

[(1, 38924245), (5, 7784849), (43, 905215), (197, 197585), (215, 181043), (919, 42355), (985, 39517), (4595, 8471)]