148542875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{91411}}^1$

素因数の和:91439

約数の個数: 16

約数和(自身を含む): 199643808

約数和(自身を除く): 51100933

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 91411, 457055, 1188343, 2285275, 5941715, 11426375, 29708575, 148542875]

約数ペア:

[(1, 148542875), (5, 29708575), (13, 11426375), (25, 5941715), (65, 2285275), (125, 1188343), (325, 457055), (1625, 91411)]