12843135

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1709}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 22407840

約数和(自身を除く): 9564705

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 1709, 2505, 5127, 7515, 8545, 15381, 25635, 76905, 285403, 856209, 1427015, 2568627, 4281045, 12843135]

約数ペア:

[(1, 12843135), (3, 4281045), (5, 2568627), (9, 1427015), (15, 856209), (45, 285403), (167, 76905), (501, 25635), (835, 15381), (1503, 8545), (1709, 7515), (2505, 5127)]