27138290595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{115303}}^1$

素因数の和:115412

約数の個数: 64

約数和(自身を含む): 50209818624

約数和(自身を除く): 23071528029

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 71, 85, 195, 213, 221, 255, 355, 663, 923, 1065, 1105, 1207, 2769, 3315, 3621, 4615, 6035, 13845, 15691, 18105, 47073, 78455, 115303, 235365, 345909, 576515, 1498939, 1729545, 1960151, 4496817, 5880453, 7494695, 8186513, 9800755, 22484085, 24559539, 25481963, 29402265, 40932565, 76445889, 106424669, 122797695, 127409815, 139170721, 319274007, 382229445, 417512163, 532123345, 695853605, 1596370035, 1809219373, 2087560815, 5427658119, 9046096865, 27138290595]

約数ペア:

[(1, 27138290595), (3, 9046096865), (5, 5427658119), (13, 2087560815), (15, 1809219373), (17, 1596370035), (39, 695853605), (51, 532123345), (65, 417512163), (71, 382229445), (85, 319274007), (195, 139170721), (213, 127409815), (221, 122797695), (255, 106424669), (355, 76445889), (663, 40932565), (923, 29402265), (1065, 25481963), (1105, 24559539), (1207, 22484085), (2769, 9800755), (3315, 8186513), (3621, 7494695), (4615, 5880453), (6035, 4496817), (13845, 1960151), (15691, 1729545), (18105, 1498939), (47073, 576515), (78455, 345909), (115303, 235365)]