2880457905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{53327}}^1$

素因数の和:53625

約数の個数: 32

約数和(自身を含む): 4981261824

約数和(自身を除く): 2100803919

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 1385, 3601, 4155, 10803, 18005, 53327, 54015, 159981, 266635, 693251, 799905, 2079753, 3466255, 10398765, 14771579, 44314737, 73857895, 192030527, 221573685, 576091581, 960152635, 2880457905]

約数ペア:

[(1, 2880457905), (3, 960152635), (5, 576091581), (13, 221573685), (15, 192030527), (39, 73857895), (65, 44314737), (195, 14771579), (277, 10398765), (831, 3466255), (1385, 2079753), (3601, 799905), (4155, 693251), (10803, 266635), (18005, 159981), (53327, 54015)]