12399585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75149}}^1$

素因数の和:75168

約数の個数: 16

約数和(自身を含む): 21643200

約数和(自身を除く): 9243615

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 75149, 225447, 375745, 826639, 1127235, 2479917, 4133195, 12399585]

約数ペア:

[(1, 12399585), (3, 4133195), (5, 2479917), (11, 1127235), (15, 826639), (33, 375745), (55, 225447), (165, 75149)]