12127935

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18803}}^1$

素因数の和:18854

約数の個数: 16

約数和(自身を含む): 19857024

約数和(自身を除く): 7729089

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 18803, 56409, 94015, 282045, 808529, 2425587, 4042645, 12127935]

約数ペア:

[(1, 12127935), (3, 4042645), (5, 2425587), (15, 808529), (43, 282045), (129, 94015), (215, 56409), (645, 18803)]