12885525

素因数分解:

$3^2\times 5^2\times {\mathrm{57269}}^1$

素因数の和:57285

約数の個数: 18

約数和(自身を含む): 23079810

約数和(自身を除く): 10194285

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 57269, 171807, 286345, 515421, 859035, 1431725, 2577105, 4295175, 12885525]

約数ペア:

[(1, 12885525), (3, 4295175), (5, 2577105), (9, 1431725), (15, 859035), (25, 515421), (45, 286345), (75, 171807), (225, 57269)]