12688335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25633}}^1$

素因数の和:25655

約数の個数: 24

約数和(自身を含む): 23993424

約数和(自身を除く): 11305089

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25633, 76899, 128165, 230697, 281963, 384495, 845889, 1153485, 1409815, 2537667, 4229445, 12688335]

約数ペア:

[(1, 12688335), (3, 4229445), (5, 2537667), (9, 1409815), (11, 1153485), (15, 845889), (33, 384495), (45, 281963), (55, 230697), (99, 128165), (165, 76899), (495, 25633)]