9910495

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 14569200

約数和(自身を除く): 4658705

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 2129, 4655, 10645, 14903, 40451, 74515, 104321, 202255, 283157, 521605, 1415785, 1982099, 9910495]

約数ペア:

[(1, 9910495), (5, 1982099), (7, 1415785), (19, 521605), (35, 283157), (49, 202255), (95, 104321), (133, 74515), (245, 40451), (665, 14903), (931, 10645), (2129, 4655)]