12646845

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{607}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 22004736

約数和(自身を除く): 9357891

約数列:

[1, 3, 5, 9, 15, 45, 463, 607, 1389, 1821, 2315, 3035, 4167, 5463, 6945, 9105, 20835, 27315, 281041, 843123, 1405205, 2529369, 4215615, 12646845]

約数ペア:

[(1, 12646845), (3, 4215615), (5, 2529369), (9, 1405205), (15, 843123), (45, 281041), (463, 27315), (607, 20835), (1389, 9105), (1821, 6945), (2315, 5463), (3035, 4167)]