13564785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5351}}^1$

素因数の和:5385

約数の個数: 24

約数和(自身を含む): 23505984

約数和(自身を除く): 9941199

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 5351, 16053, 26755, 69563, 80265, 208689, 347815, 904319, 1043445, 2712957, 4521595, 13564785]

約数ペア:

[(1, 13564785), (3, 4521595), (5, 2712957), (13, 1043445), (15, 904319), (39, 347815), (65, 208689), (169, 80265), (195, 69563), (507, 26755), (845, 16053), (2535, 5351)]