131589495

素因数分解:

$3^3\times 5^1\times {\mathrm{974737}}^1$

素因数の和:974751

約数の個数: 16

約数和(自身を含む): 233937120

約数和(自身を除く): 102347625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 974737, 2924211, 4873685, 8772633, 14621055, 26317899, 43863165, 131589495]

約数ペア:

[(1, 131589495), (3, 43863165), (5, 26317899), (9, 14621055), (15, 8772633), (27, 4873685), (45, 2924211), (135, 974737)]