12559545

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3931}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 22082112

約数和(自身を除く): 9522567

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3931, 11793, 19655, 35379, 58965, 176895, 279101, 837303, 1395505, 2511909, 4186515, 12559545]

約数ペア:

[(1, 12559545), (3, 4186515), (5, 2511909), (9, 1395505), (15, 837303), (45, 279101), (71, 176895), (213, 58965), (355, 35379), (639, 19655), (1065, 11793), (3195, 3931)]