13043835

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 27599616

約数和(自身を除く): 14555781

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 81, 105, 107, 129, 135, 189, 215, 301, 315, 321, 387, 405, 535, 567, 645, 749, 903, 945, 963, 1161, 1505, 1605, 1935, 2247, 2709, 2835, 2889, 3483, 3745, 4515, 4601, 4815, 5805, 6741, 8127, 8667, 11235, 13545, 13803, 14445, 17415, 20223, 23005, 24381, 32207, 33705, 40635, 41409, 43335, 60669, 69015, 96621, 101115, 121905, 124227, 161035, 207045, 289863, 303345, 372681, 483105, 621135, 869589, 1449315, 1863405, 2608767, 4347945, 13043835]

約数ペア:

[(1, 13043835), (3, 4347945), (5, 2608767), (7, 1863405), (9, 1449315), (15, 869589), (21, 621135), (27, 483105), (35, 372681), (43, 303345), (45, 289863), (63, 207045), (81, 161035), (105, 124227), (107, 121905), (129, 101115), (135, 96621), (189, 69015), (215, 60669), (301, 43335), (315, 41409), (321, 40635), (387, 33705), (405, 32207), (535, 24381), (567, 23005), (645, 20223), (749, 17415), (903, 14445), (945, 13803), (963, 13545), (1161, 11235), (1505, 8667), (1605, 8127), (1935, 6741), (2247, 5805), (2709, 4815), (2835, 4601), (2889, 4515), (3483, 3745)]