39131505

素因数分解:

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

素因数の和:177

約数の個数: 96

約数和(自身を含む): 83026944

約数和(自身を除く): 43895439

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 81, 105, 107, 129, 135, 189, 215, 243, 301, 315, 321, 387, 405, 535, 567, 645, 749, 903, 945, 963, 1161, 1215, 1505, 1605, 1701, 1935, 2247, 2709, 2835, 2889, 3483, 3745, 4515, 4601, 4815, 5805, 6741, 8127, 8505, 8667, 10449, 11235, 13545, 13803, 14445, 17415, 20223, 23005, 24381, 26001, 32207, 33705, 40635, 41409, 43335, 52245, 60669, 69015, 73143, 96621, 101115, 121905, 124227, 130005, 161035, 182007, 207045, 289863, 303345, 365715, 372681, 483105, 621135, 869589, 910035, 1118043, 1449315, 1863405, 2608767, 4347945, 5590215, 7826301, 13043835, 39131505]

約数ペア:

[(1, 39131505), (3, 13043835), (5, 7826301), (7, 5590215), (9, 4347945), (15, 2608767), (21, 1863405), (27, 1449315), (35, 1118043), (43, 910035), (45, 869589), (63, 621135), (81, 483105), (105, 372681), (107, 365715), (129, 303345), (135, 289863), (189, 207045), (215, 182007), (243, 161035), (301, 130005), (315, 124227), (321, 121905), (387, 101115), (405, 96621), (535, 73143), (567, 69015), (645, 60669), (749, 52245), (903, 43335), (945, 41409), (963, 40635), (1161, 33705), (1215, 32207), (1505, 26001), (1605, 24381), (1701, 23005), (1935, 20223), (2247, 17415), (2709, 14445), (2835, 13803), (2889, 13545), (3483, 11235), (3745, 10449), (4515, 8667), (4601, 8505), (4815, 8127), (5805, 6741)]