12559005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16417}}^1$

素因数の和:16445

約数の個数: 24

約数和(自身を含む): 23050872

約数和(自身を除く): 10491867

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 16417, 49251, 82085, 147753, 246255, 279089, 738765, 837267, 1395445, 2511801, 4186335, 12559005]

約数ペア:

[(1, 12559005), (3, 4186335), (5, 2511801), (9, 1395445), (15, 837267), (17, 738765), (45, 279089), (51, 246255), (85, 147753), (153, 82085), (255, 49251), (765, 16417)]