66882255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{405347}}^1$

素因数の和:405366

約数の個数: 16

約数和(自身を含む): 116740224

約数和(自身を除く): 49857969

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 405347, 1216041, 2026735, 4458817, 6080205, 13376451, 22294085, 66882255]

約数ペア:

[(1, 66882255), (3, 22294085), (5, 13376451), (11, 6080205), (15, 4458817), (33, 2026735), (55, 1216041), (165, 405347)]