12754165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 16314480

約数和(自身を除く): 3560315

約数列:

[1, 5, 17, 85, 181, 829, 905, 3077, 4145, 14093, 15385, 70465, 150049, 750245, 2550833, 12754165]

約数ペア:

[(1, 12754165), (5, 2550833), (17, 750245), (85, 150049), (181, 70465), (829, 15385), (905, 14093), (3077, 4145)]