2861221035

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{8087}}^1$

素因数の和:8427

約数の個数: 32

約数和(自身を含む): 4643159040

約数和(自身を除く): 1781938005

約数列:

[1, 3, 5, 15, 103, 229, 309, 515, 687, 1145, 1545, 3435, 8087, 23587, 24261, 40435, 70761, 117935, 121305, 353805, 832961, 1851923, 2498883, 4164805, 5555769, 9259615, 12494415, 27778845, 190748069, 572244207, 953740345, 2861221035]

約数ペア:

[(1, 2861221035), (3, 953740345), (5, 572244207), (15, 190748069), (103, 27778845), (229, 12494415), (309, 9259615), (515, 5555769), (687, 4164805), (1145, 2498883), (1545, 1851923), (3435, 832961), (8087, 353805), (23587, 121305), (24261, 117935), (40435, 70761)]