2085017865

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2836759}}^1$

素因数の和:2836781

約数の個数: 24

約数和(自身を含む): 3880687680

約数和(自身を除く): 1795669815

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2836759, 8510277, 14183795, 19857313, 42551385, 59571939, 99286565, 139001191, 297859695, 417003573, 695005955, 2085017865]

約数ペア:

[(1, 2085017865), (3, 695005955), (5, 417003573), (7, 297859695), (15, 139001191), (21, 99286565), (35, 59571939), (49, 42551385), (105, 19857313), (147, 14183795), (245, 8510277), (735, 2836759)]