12507875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 15949440

約数和(自身を除く): 3441565

約数列:

[1, 5, 25, 47, 125, 235, 1175, 2129, 5875, 10645, 53225, 100063, 266125, 500315, 2501575, 12507875]

約数ペア:

[(1, 12507875), (5, 2501575), (25, 500315), (47, 266125), (125, 100063), (235, 53225), (1175, 10645), (2129, 5875)]