12550785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4951}}^1$

素因数の和:4985

約数の個数: 24

約数和(自身を含む): 21749184

約数和(自身を除く): 9198399

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 4951, 14853, 24755, 64363, 74265, 193089, 321815, 836719, 965445, 2510157, 4183595, 12550785]

約数ペア:

[(1, 12550785), (3, 4183595), (5, 2510157), (13, 965445), (15, 836719), (39, 321815), (65, 193089), (169, 74265), (195, 64363), (507, 24755), (845, 14853), (2535, 4951)]