99197215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5431}}^1$

素因数の和:5730

約数の個数: 16

約数和(自身を含む): 128673216

約数和(自身を除く): 29476001

約数列:

[1, 5, 13, 65, 281, 1405, 3653, 5431, 18265, 27155, 70603, 353015, 1526111, 7630555, 19839443, 99197215]

約数ペア:

[(1, 99197215), (5, 19839443), (13, 7630555), (65, 1526111), (281, 353015), (1405, 70603), (3653, 27155), (5431, 18265)]