13540125

素因数分解:

$3^1\times 5^3\times {\mathrm{36107}}^1$

素因数の和:36125

約数の個数: 16

約数和(自身を含む): 22531392

約数和(自身を除く): 8991267

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 36107, 108321, 180535, 541605, 902675, 2708025, 4513375, 13540125]

約数ペア:

[(1, 13540125), (3, 4513375), (5, 2708025), (15, 902675), (25, 541605), (75, 180535), (125, 108321), (375, 36107)]