6971405805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29867}}^1$

素因数の和:29920

約数の個数: 128

約数和(自身を含む): 16057036800

約数和(自身を除く): 9085630995

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 135, 171, 189, 195, 247, 273, 285, 315, 351, 399, 455, 513, 585, 665, 741, 819, 855, 945, 1197, 1235, 1365, 1729, 1755, 1995, 2223, 2457, 2565, 3591, 3705, 4095, 5187, 5985, 6669, 8645, 11115, 12285, 15561, 17955, 25935, 29867, 33345, 46683, 77805, 89601, 149335, 209069, 233415, 268803, 388271, 448005, 567473, 627207, 806409, 1045345, 1164813, 1344015, 1702419, 1881621, 1941355, 2717897, 2837365, 3136035, 3494439, 3972311, 4032045, 5107257, 5644863, 5824065, 7377149, 8153691, 8512095, 9408105, 10483317, 11916933, 13589485, 15321771, 17472195, 19861555, 22131447, 24461073, 25536285, 28224315, 35750799, 36885745, 40768455, 51640043, 52416585, 59584665, 66394341, 73383219, 76608855, 107252397, 110657235, 122305365, 154920129, 178753995, 199183023, 258200215, 331971705, 366916095, 464760387, 536261985, 774600645, 995915115, 1394281161, 2323801935, 6971405805]

約数ペア:

[(1, 6971405805), (3, 2323801935), (5, 1394281161), (7, 995915115), (9, 774600645), (13, 536261985), (15, 464760387), (19, 366916095), (21, 331971705), (27, 258200215), (35, 199183023), (39, 178753995), (45, 154920129), (57, 122305365), (63, 110657235), (65, 107252397), (91, 76608855), (95, 73383219), (105, 66394341), (117, 59584665), (133, 52416585), (135, 51640043), (171, 40768455), (189, 36885745), (195, 35750799), (247, 28224315), (273, 25536285), (285, 24461073), (315, 22131447), (351, 19861555), (399, 17472195), (455, 15321771), (513, 13589485), (585, 11916933), (665, 10483317), (741, 9408105), (819, 8512095), (855, 8153691), (945, 7377149), (1197, 5824065), (1235, 5644863), (1365, 5107257), (1729, 4032045), (1755, 3972311), (1995, 3494439), (2223, 3136035), (2457, 2837365), (2565, 2717897), (3591, 1941355), (3705, 1881621), (4095, 1702419), (5187, 1344015), (5985, 1164813), (6669, 1045345), (8645, 806409), (11115, 627207), (12285, 567473), (15561, 448005), (17955, 388271), (25935, 268803), (29867, 233415), (33345, 209069), (46683, 149335), (77805, 89601)]