15006875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1880

約数の個数: 20

約数和(自身を含む): 20206032

約数和(自身を除く): 5199157

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 1847, 8125, 9235, 24011, 46175, 120055, 230875, 600275, 1154375, 3001375, 15006875]

約数ペア:

[(1, 15006875), (5, 3001375), (13, 1154375), (25, 600275), (65, 230875), (125, 120055), (325, 46175), (625, 24011), (1625, 9235), (1847, 8125)]