12756105

素因数分解:

$3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{607}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 22194432

約数和(自身を除く): 9438327

約数列:

[1, 3, 5, 9, 15, 45, 467, 607, 1401, 1821, 2335, 3035, 4203, 5463, 7005, 9105, 21015, 27315, 283469, 850407, 1417345, 2551221, 4252035, 12756105]

約数ペア:

[(1, 12756105), (3, 4252035), (5, 2551221), (9, 1417345), (15, 850407), (45, 283469), (467, 27315), (607, 21015), (1401, 9105), (1821, 7005), (2335, 5463), (3035, 4203)]