13245895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7027}}^1$

素因数の和:7074

約数の個数: 16

約数和(自身を含む): 17710560

約数和(自身を除く): 4464665

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 7027, 35135, 91351, 203783, 456755, 1018915, 2649179, 13245895]

約数ペア:

[(1, 13245895), (5, 2649179), (13, 1018915), (29, 456755), (65, 203783), (145, 91351), (377, 35135), (1885, 7027)]