13058305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 17095680

約数和(自身を除く): 4037375

約数列:

[1, 5, 13, 65, 79, 395, 1027, 2543, 5135, 12715, 33059, 165295, 200897, 1004485, 2611661, 13058305]

約数ペア:

[(1, 13058305), (5, 2611661), (13, 1004485), (65, 200897), (79, 165295), (395, 33059), (1027, 12715), (2543, 5135)]