13338625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6309

約数の個数: 16

約数和(自身を含む): 17628624

約数和(自身を除く): 4289999

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 6277, 31385, 106709, 156925, 533545, 784625, 2667725, 13338625]

約数ペア:

[(1, 13338625), (5, 2667725), (17, 784625), (25, 533545), (85, 156925), (125, 106709), (425, 31385), (2125, 6277)]