12834765

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1279}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 22364160

約数和(自身を除く): 9529395

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 1279, 2007, 3345, 3837, 6395, 10035, 11511, 19185, 57555, 285217, 855651, 1426085, 2566953, 4278255, 12834765]

約数ペア:

[(1, 12834765), (3, 4278255), (5, 2566953), (9, 1426085), (15, 855651), (45, 285217), (223, 57555), (669, 19185), (1115, 11511), (1279, 10035), (2007, 6395), (3345, 3837)]