71551485

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6709}}^1$

素因数の和:6802

約数の個数: 32

約数和(自身を含む): 128832000

約数和(自身を除く): 57280515

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 6709, 10665, 20127, 33545, 60381, 100635, 181143, 301905, 530011, 905715, 1590033, 2650055, 4770099, 7950165, 14310297, 23850495, 71551485]

約数ペア:

[(1, 71551485), (3, 23850495), (5, 14310297), (9, 7950165), (15, 4770099), (27, 2650055), (45, 1590033), (79, 905715), (135, 530011), (237, 301905), (395, 181143), (711, 100635), (1185, 60381), (2133, 33545), (3555, 20127), (6709, 10665)]