12814515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 26889408

約数和(自身を除く): 14074893

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 2393, 5355, 7179, 11965, 16751, 21537, 35895, 40681, 50253, 83755, 107685, 122043, 150759, 203405, 251265, 284767, 366129, 610215, 753795, 854301, 1423835, 1830645, 2562903, 4271505, 12814515]

約数ペア:

[(1, 12814515), (3, 4271505), (5, 2562903), (7, 1830645), (9, 1423835), (15, 854301), (17, 753795), (21, 610215), (35, 366129), (45, 284767), (51, 251265), (63, 203405), (85, 150759), (105, 122043), (119, 107685), (153, 83755), (255, 50253), (315, 40681), (357, 35895), (595, 21537), (765, 16751), (1071, 11965), (1785, 7179), (2393, 5355)]