2729708565

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 4612349952

約数和(自身を除く): 1882641387

約数列:

[1, 3, 5, 15, 31, 83, 93, 107, 155, 249, 321, 415, 465, 535, 661, 1245, 1605, 1983, 2573, 3305, 3317, 7719, 8881, 9915, 9951, 12865, 16585, 20491, 26643, 38595, 44405, 49755, 54863, 61473, 70727, 102455, 133215, 164589, 212181, 274315, 275311, 307365, 353635, 822945, 825933, 1060905, 1376555, 1700753, 2192537, 4129665, 5102259, 5870341, 6577611, 8503765, 10962685, 17611023, 25511295, 29351705, 32888055, 88055115, 181980571, 545941713, 909902855, 2729708565]

約数ペア:

[(1, 2729708565), (3, 909902855), (5, 545941713), (15, 181980571), (31, 88055115), (83, 32888055), (93, 29351705), (107, 25511295), (155, 17611023), (249, 10962685), (321, 8503765), (415, 6577611), (465, 5870341), (535, 5102259), (661, 4129665), (1245, 2192537), (1605, 1700753), (1983, 1376555), (2573, 1060905), (3305, 825933), (3317, 822945), (7719, 353635), (8881, 307365), (9915, 275311), (9951, 274315), (12865, 212181), (16585, 164589), (20491, 133215), (26643, 102455), (38595, 70727), (44405, 61473), (49755, 54863)]