39017875

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{1847}}^1$

素因数の和:1888

約数の個数: 24

約数和(自身を含む): 52756704

約数和(自身を除く): 13738829

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 845, 1625, 1847, 4225, 9235, 21125, 24011, 46175, 120055, 230875, 312143, 600275, 1560715, 3001375, 7803575, 39017875]

約数ペア:

[(1, 39017875), (5, 7803575), (13, 3001375), (25, 1560715), (65, 600275), (125, 312143), (169, 230875), (325, 120055), (845, 46175), (1625, 24011), (1847, 21125), (4225, 9235)]