170775865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{64081}}^1$

素因数の和:64140

約数の個数: 16

約数和(自身を含む): 226081296

約数和(自身を除く): 55305431

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 64081, 320405, 833053, 2627321, 4165265, 13136605, 34155173, 170775865]

約数ペア:

[(1, 170775865), (5, 34155173), (13, 13136605), (41, 4165265), (65, 2627321), (205, 833053), (533, 320405), (2665, 64081)]