12051885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 20337408

約数和(自身を除く): 8285523

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 193, 345, 543, 579, 905, 965, 2715, 2895, 4163, 4439, 12489, 13317, 20815, 22195, 34933, 62445, 66585, 104799, 174665, 523995, 803459, 2410377, 4017295, 12051885]

約数ペア:

[(1, 12051885), (3, 4017295), (5, 2410377), (15, 803459), (23, 523995), (69, 174665), (115, 104799), (181, 66585), (193, 62445), (345, 34933), (543, 22195), (579, 20815), (905, 13317), (965, 12489), (2715, 4439), (2895, 4163)]