1271567115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 2914329600

約数和(自身を除く): 1642762485

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 59, 63, 65, 91, 95, 105, 117, 133, 171, 177, 195, 247, 273, 277, 285, 295, 315, 399, 413, 455, 531, 585, 665, 741, 767, 819, 831, 855, 885, 1121, 1197, 1235, 1239, 1365, 1385, 1729, 1939, 1995, 2065, 2223, 2301, 2493, 2655, 3363, 3601, 3705, 3717, 3835, 4095, 4155, 5187, 5263, 5369, 5605, 5817, 5985, 6195, 6903, 7847, 8645, 9695, 10089, 10803, 11115, 11505, 12465, 14573, 15561, 15789, 16107, 16343, 16815, 17451, 18005, 18585, 23541, 25207, 25935, 26315, 26845, 29085, 32409, 34515, 36841, 39235, 43719, 47367, 48321, 49029, 50445, 54015, 68419, 70623, 72865, 75621, 77805, 78945, 80535, 81715, 87255, 102011, 110523, 114401, 117705, 126035, 131157, 147087, 162045, 184205, 205257, 212459, 218595, 226863, 236835, 241605, 245145, 306033, 310517, 331569, 342095, 343203, 353115, 378105, 478933, 510055, 552615, 572005, 615771, 637377, 655785, 735435, 918099, 931551, 1026285, 1029609, 1062295, 1134315, 1436799, 1487213, 1530165, 1552585, 1657845, 1716015, 1912131, 2173619, 2394665, 2794653, 3078855, 3186885, 4036721, 4310397, 4461639, 4590495, 4657755, 5148045, 6520857, 7183995, 7436065, 9560655, 10868095, 12110163, 13384917, 13973265, 19562571, 20183605, 21551985, 22308195, 28257047, 32604285, 36330489, 60550815, 66924585, 84771141, 97812855, 141285235, 181652445, 254313423, 423855705, 1271567115]

約数ペア:

[(1, 1271567115), (3, 423855705), (5, 254313423), (7, 181652445), (9, 141285235), (13, 97812855), (15, 84771141), (19, 66924585), (21, 60550815), (35, 36330489), (39, 32604285), (45, 28257047), (57, 22308195), (59, 21551985), (63, 20183605), (65, 19562571), (91, 13973265), (95, 13384917), (105, 12110163), (117, 10868095), (133, 9560655), (171, 7436065), (177, 7183995), (195, 6520857), (247, 5148045), (273, 4657755), (277, 4590495), (285, 4461639), (295, 4310397), (315, 4036721), (399, 3186885), (413, 3078855), (455, 2794653), (531, 2394665), (585, 2173619), (665, 1912131), (741, 1716015), (767, 1657845), (819, 1552585), (831, 1530165), (855, 1487213), (885, 1436799), (1121, 1134315), (1197, 1062295), (1235, 1029609), (1239, 1026285), (1365, 931551), (1385, 918099), (1729, 735435), (1939, 655785), (1995, 637377), (2065, 615771), (2223, 572005), (2301, 552615), (2493, 510055), (2655, 478933), (3363, 378105), (3601, 353115), (3705, 343203), (3717, 342095), (3835, 331569), (4095, 310517), (4155, 306033), (5187, 245145), (5263, 241605), (5369, 236835), (5605, 226863), (5817, 218595), (5985, 212459), (6195, 205257), (6903, 184205), (7847, 162045), (8645, 147087), (9695, 131157), (10089, 126035), (10803, 117705), (11115, 114401), (11505, 110523), (12465, 102011), (14573, 87255), (15561, 81715), (15789, 80535), (16107, 78945), (16343, 77805), (16815, 75621), (17451, 72865), (18005, 70623), (18585, 68419), (23541, 54015), (25207, 50445), (25935, 49029), (26315, 48321), (26845, 47367), (29085, 43719), (32409, 39235), (34515, 36841)]