130193765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28211}}^1$

素因数の和:28300

約数の個数: 16

約数和(自身を含む): 170626176

約数和(自身を除く): 40432411

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 28211, 141055, 366743, 1833715, 2002981, 10014905, 26038753, 130193765]

約数ペア:

[(1, 130193765), (5, 26038753), (13, 10014905), (65, 2002981), (71, 1833715), (355, 366743), (923, 141055), (4615, 28211)]