9389185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 13335840

約数和(自身を除く): 3946655

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 293, 377, 493, 1105, 1465, 1885, 2465, 3809, 4981, 6409, 8497, 19045, 24905, 32045, 42485, 64753, 110461, 144449, 323765, 552305, 722245, 1877837, 9389185]

約数ペア:

[(1, 9389185), (5, 1877837), (13, 722245), (17, 552305), (29, 323765), (65, 144449), (85, 110461), (145, 64753), (221, 42485), (293, 32045), (377, 24905), (493, 19045), (1105, 8497), (1465, 6409), (1885, 4981), (2465, 3809)]