127860785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5449}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 174421800

約数和(自身を除く): 46561015

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 4693, 5449, 23465, 27245, 70837, 103531, 354185, 517655, 1345903, 1967089, 6729515, 9835445, 25572157, 127860785]

約数ペア:

[(1, 127860785), (5, 25572157), (13, 9835445), (19, 6729515), (65, 1967089), (95, 1345903), (247, 517655), (361, 354185), (1235, 103531), (1805, 70837), (4693, 27245), (5449, 23465)]