27723255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{264031}}^1$

素因数の和:264046

約数の個数: 16

約数和(自身を含む): 50694144

約数和(自身を除く): 22970889

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 264031, 792093, 1320155, 1848217, 3960465, 5544651, 9241085, 27723255]

約数ペア:

[(1, 27723255), (3, 9241085), (5, 5544651), (7, 3960465), (15, 1848217), (21, 1320155), (35, 792093), (105, 264031)]