15565501007

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{3527}}^1\times {\mathrm{6121}}^1$

素因数の和:9758

約数の個数: 16

約数和(自身を含む): 17969882112

約数和(自身を除く): 2404381105

約数列:

[1, 7, 103, 721, 3527, 6121, 24689, 42847, 363281, 630463, 2542967, 4413241, 21588767, 151121369, 2223643001, 15565501007]

約数ペア:

[(1, 15565501007), (7, 2223643001), (103, 151121369), (721, 21588767), (3527, 4413241), (6121, 2542967), (24689, 630463), (42847, 363281)]