26405795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3727}}^1$

素因数の和:3854

約数の個数: 16

約数和(自身を含む): 34446720

約数和(自身を除く): 8040925

約数列:

[1, 5, 13, 65, 109, 545, 1417, 3727, 7085, 18635, 48451, 242255, 406243, 2031215, 5281159, 26405795]

約数ペア:

[(1, 26405795), (5, 5281159), (13, 2031215), (65, 406243), (109, 242255), (545, 48451), (1417, 18635), (3727, 7085)]