7777488105

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 14567579520

約数和(自身を除く): 6790091415

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 61, 87, 135, 145, 183, 261, 305, 435, 549, 783, 841, 915, 1123, 1305, 1647, 1769, 2523, 2745, 3369, 3915, 4205, 5307, 5615, 7569, 8235, 8845, 10107, 12615, 15921, 16845, 22707, 26535, 30321, 32567, 37845, 47763, 50535, 51301, 68503, 79605, 97701, 113535, 151605, 153903, 162835, 205509, 238815, 256505, 293103, 342515, 461709, 488505, 616527, 769515, 879309, 944443, 1027545, 1385127, 1465515, 1849581, 1986587, 2308545, 2833329, 3082635, 4396545, 4722215, 5959761, 6925635, 8499987, 9247905, 9932935, 14166645, 17879283, 25499961, 29798805, 42499935, 53637849, 57611023, 89396415, 127499805, 172833069, 268189245, 288055115, 518499207, 864165345, 1555497621, 2592496035, 7777488105]

約数ペア:

[(1, 7777488105), (3, 2592496035), (5, 1555497621), (9, 864165345), (15, 518499207), (27, 288055115), (29, 268189245), (45, 172833069), (61, 127499805), (87, 89396415), (135, 57611023), (145, 53637849), (183, 42499935), (261, 29798805), (305, 25499961), (435, 17879283), (549, 14166645), (783, 9932935), (841, 9247905), (915, 8499987), (1123, 6925635), (1305, 5959761), (1647, 4722215), (1769, 4396545), (2523, 3082635), (2745, 2833329), (3369, 2308545), (3915, 1986587), (4205, 1849581), (5307, 1465515), (5615, 1385127), (7569, 1027545), (8235, 944443), (8845, 879309), (10107, 769515), (12615, 616527), (15921, 488505), (16845, 461709), (22707, 342515), (26535, 293103), (30321, 256505), (32567, 238815), (37845, 205509), (47763, 162835), (50535, 153903), (51301, 151605), (68503, 113535), (79605, 97701)]