5205657639

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 9202152960

約数和(自身を除く): 3996495321

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 311, 399, 461, 637, 741, 931, 933, 1383, 1729, 1911, 2177, 2793, 3227, 4043, 5187, 5909, 5993, 6531, 8759, 9681, 12103, 12129, 15239, 17727, 17979, 22589, 26277, 28301, 36309, 41363, 41951, 45717, 61313, 67767, 76817, 84903, 113867, 124089, 125853, 143371, 183939, 198107, 230451, 289541, 293657, 341601, 429191, 430113, 537719, 594321, 797069, 868623, 880971, 1003597, 1287573, 1613157, 1863823, 2391207, 2724049, 3010791, 3764033, 5579483, 5591469, 7025179, 8172147, 11292099, 13046761, 16738449, 19068343, 21075537, 35412637, 39140283, 57205029, 91327327, 106237911, 133478401, 247888459, 273981981, 400435203, 743665377, 1735219213, 5205657639]

約数ペア:

[(1, 5205657639), (3, 1735219213), (7, 743665377), (13, 400435203), (19, 273981981), (21, 247888459), (39, 133478401), (49, 106237911), (57, 91327327), (91, 57205029), (133, 39140283), (147, 35412637), (247, 21075537), (273, 19068343), (311, 16738449), (399, 13046761), (461, 11292099), (637, 8172147), (741, 7025179), (931, 5591469), (933, 5579483), (1383, 3764033), (1729, 3010791), (1911, 2724049), (2177, 2391207), (2793, 1863823), (3227, 1613157), (4043, 1287573), (5187, 1003597), (5909, 880971), (5993, 868623), (6531, 797069), (8759, 594321), (9681, 537719), (12103, 430113), (12129, 429191), (15239, 341601), (17727, 293657), (17979, 289541), (22589, 230451), (26277, 198107), (28301, 183939), (36309, 143371), (41363, 125853), (41951, 124089), (45717, 113867), (61313, 84903), (67767, 76817)]