13405795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6653}}^1$

素因数の和:6702

約数の個数: 16

約数和(自身を含む): 17885952

約数和(自身を除く): 4480157

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6653, 33265, 86489, 206243, 432445, 1031215, 2681159, 13405795]

約数ペア:

[(1, 13405795), (5, 2681159), (13, 1031215), (31, 432445), (65, 206243), (155, 86489), (403, 33265), (2015, 6653)]