8114405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 10827264

約数和(自身を除く): 2712859

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4027, 20135, 52351, 124837, 261755, 624185, 1622881, 8114405]

約数ペア:

[(1, 8114405), (5, 1622881), (13, 624185), (31, 261755), (65, 124837), (155, 52351), (403, 20135), (2015, 4027)]