123558305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{2293}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 159937680

約数和(自身を除く): 36379375

約数列:

[1, 5, 13, 65, 829, 2293, 4145, 10777, 11465, 29809, 53885, 149045, 1900897, 9504485, 24711661, 123558305]

約数ペア:

[(1, 123558305), (5, 24711661), (13, 9504485), (65, 1900897), (829, 149045), (2293, 53885), (4145, 29809), (10777, 11465)]