87445215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 93704481

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 107, 117, 127, 143, 165, 195, 321, 381, 429, 495, 535, 585, 635, 715, 963, 1143, 1177, 1287, 1391, 1397, 1605, 1651, 1905, 2145, 3531, 4173, 4191, 4815, 4953, 5715, 5885, 6435, 6955, 6985, 8255, 10593, 12519, 12573, 13589, 14859, 15301, 17655, 18161, 20865, 20955, 24765, 40767, 45903, 52965, 54483, 62595, 62865, 67945, 74295, 76505, 90805, 122301, 137709, 149479, 163449, 176657, 203835, 229515, 272415, 448437, 529971, 611505, 688545, 747395, 817245, 883285, 1345311, 1589913, 1943227, 2242185, 2649855, 5829681, 6726555, 7949565, 9716135, 17489043, 29148405, 87445215]

約数ペア:

[(1, 87445215), (3, 29148405), (5, 17489043), (9, 9716135), (11, 7949565), (13, 6726555), (15, 5829681), (33, 2649855), (39, 2242185), (45, 1943227), (55, 1589913), (65, 1345311), (99, 883285), (107, 817245), (117, 747395), (127, 688545), (143, 611505), (165, 529971), (195, 448437), (321, 272415), (381, 229515), (429, 203835), (495, 176657), (535, 163449), (585, 149479), (635, 137709), (715, 122301), (963, 90805), (1143, 76505), (1177, 74295), (1287, 67945), (1391, 62865), (1397, 62595), (1605, 54483), (1651, 52965), (1905, 45903), (2145, 40767), (3531, 24765), (4173, 20955), (4191, 20865), (4815, 18161), (4953, 17655), (5715, 15301), (5885, 14859), (6435, 13589), (6955, 12573), (6985, 12519), (8255, 10593)]