66655965

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{24551}}^1$

素因数の和:24740

約数の個数: 16

約数和(自身を含む): 107243136

約数和(自身を除く): 40587171

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 24551, 73653, 122755, 368265, 4443731, 13331193, 22218655, 66655965]

約数ペア:

[(1, 66655965), (3, 22218655), (5, 13331193), (15, 4443731), (181, 368265), (543, 122755), (905, 73653), (2715, 24551)]