12932875

素因数分解:

$5^3\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 16267680

約数和(自身を除く): 3334805

約数列:

[1, 5, 25, 125, 157, 659, 785, 3295, 3925, 16475, 19625, 82375, 103463, 517315, 2586575, 12932875]

約数ペア:

[(1, 12932875), (5, 2586575), (25, 517315), (125, 103463), (157, 82375), (659, 19625), (785, 16475), (3295, 3925)]