12685125

素因数分解:

$3^1\times 5^3\times {\mathrm{33827}}^1$

素因数の和:33845

約数の個数: 16

約数和(自身を含む): 21108672

約数和(自身を除く): 8423547

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 33827, 101481, 169135, 507405, 845675, 2537025, 4228375, 12685125]

約数ペア:

[(1, 12685125), (3, 4228375), (5, 2537025), (15, 845675), (25, 507405), (75, 169135), (125, 101481), (375, 33827)]