13165125

素因数分解:

$3^1\times 5^3\times {\mathrm{35107}}^1$

素因数の和:35125

約数の個数: 16

約数和(自身を含む): 21907392

約数和(自身を除く): 8742267

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 35107, 105321, 175535, 526605, 877675, 2633025, 4388375, 13165125]

約数ペア:

[(1, 13165125), (3, 4388375), (5, 2633025), (15, 877675), (25, 526605), (75, 175535), (125, 105321), (375, 35107)]