91039475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{88819}}^1$

素因数の和:88870

約数の個数: 12

約数和(自身を含む): 115643640

約数和(自身を除く): 24604165

約数列:

[1, 5, 25, 41, 205, 1025, 88819, 444095, 2220475, 3641579, 18207895, 91039475]

約数ペア:

[(1, 91039475), (5, 18207895), (25, 3641579), (41, 2220475), (205, 444095), (1025, 88819)]