12613005

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 22044672

約数和(自身を除く): 9431667

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 2207, 5715, 6621, 11035, 19863, 33105, 99315, 280289, 840867, 1401445, 2522601, 4204335, 12613005]

約数ペア:

[(1, 12613005), (3, 4204335), (5, 2522601), (9, 1401445), (15, 840867), (45, 280289), (127, 99315), (381, 33105), (635, 19863), (1143, 11035), (1905, 6621), (2207, 5715)]