1227290535

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 2248114176

約数和(自身を除く): 1020823641

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 127, 135, 223, 321, 381, 405, 535, 635, 669, 963, 1115, 1143, 1605, 1905, 2007, 2889, 3345, 3429, 4815, 5715, 6021, 8667, 10035, 10287, 13589, 14445, 17145, 18063, 23861, 28321, 30105, 40767, 43335, 51435, 67945, 71583, 84963, 90315, 119305, 122301, 141605, 203835, 214749, 254889, 357915, 366903, 424815, 611505, 644247, 764667, 1073745, 1100709, 1274445, 1834515, 1932741, 2294001, 3030347, 3221235, 3823335, 5503545, 9091041, 9663705, 11470005, 15151735, 27273123, 45455205, 81819369, 136365615, 245458107, 409096845, 1227290535]

約数ペア:

[(1, 1227290535), (3, 409096845), (5, 245458107), (9, 136365615), (15, 81819369), (27, 45455205), (45, 27273123), (81, 15151735), (107, 11470005), (127, 9663705), (135, 9091041), (223, 5503545), (321, 3823335), (381, 3221235), (405, 3030347), (535, 2294001), (635, 1932741), (669, 1834515), (963, 1274445), (1115, 1100709), (1143, 1073745), (1605, 764667), (1905, 644247), (2007, 611505), (2889, 424815), (3345, 366903), (3429, 357915), (4815, 254889), (5715, 214749), (6021, 203835), (8667, 141605), (10035, 122301), (10287, 119305), (13589, 90315), (14445, 84963), (17145, 71583), (18063, 67945), (23861, 51435), (28321, 43335), (30105, 40767)]