16408857890865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1\times {\mathrm{14813}}^1$

素因数の和:15475

約数の個数: 128

約数和(自身を含む): 29177787133440

約数和(自身を除く): 12768929242575

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 241, 267, 313, 445, 723, 939, 979, 1205, 1335, 1565, 2651, 2937, 3443, 3615, 4695, 4895, 7953, 10329, 13255, 14685, 14813, 17215, 21449, 27857, 39765, 44439, 51645, 64347, 74065, 75433, 83571, 107245, 139285, 162943, 222195, 226299, 235939, 306427, 321735, 377165, 417855, 488829, 707817, 814715, 829763, 919281, 1131495, 1179695, 1318357, 1532135, 2444145, 2489289, 3539085, 3569933, 3955071, 4148815, 4596405, 4636469, 6591785, 6713537, 10709799, 12446445, 13909407, 14501927, 17849665, 19775355, 20140611, 23182345, 33567685, 39269263, 43505781, 51001159, 53548995, 69547035, 72509635, 73848907, 100703055, 117807789, 153003477, 196346315, 217528905, 221546721, 255005795, 317724037, 369244535, 412645741, 589038945, 765017385, 953172111, 1107733605, 1117389029, 1237937223, 1588620185, 2063228705, 3352167087, 3494964407, 4539103151, 4765860555, 5586945145, 6189686115, 10484893221, 12291279319, 13617309453, 16760835435, 17474822035, 22695515755, 36873837957, 52424466105, 61456396595, 68086547265, 99447623581, 184369189785, 298342870743, 497238117905, 1093923859391, 1491714353715, 3281771578173, 5469619296955, 16408857890865]

約数ペア:

[(1, 16408857890865), (3, 5469619296955), (5, 3281771578173), (11, 1491714353715), (15, 1093923859391), (33, 497238117905), (55, 298342870743), (89, 184369189785), (165, 99447623581), (241, 68086547265), (267, 61456396595), (313, 52424466105), (445, 36873837957), (723, 22695515755), (939, 17474822035), (979, 16760835435), (1205, 13617309453), (1335, 12291279319), (1565, 10484893221), (2651, 6189686115), (2937, 5586945145), (3443, 4765860555), (3615, 4539103151), (4695, 3494964407), (4895, 3352167087), (7953, 2063228705), (10329, 1588620185), (13255, 1237937223), (14685, 1117389029), (14813, 1107733605), (17215, 953172111), (21449, 765017385), (27857, 589038945), (39765, 412645741), (44439, 369244535), (51645, 317724037), (64347, 255005795), (74065, 221546721), (75433, 217528905), (83571, 196346315), (107245, 153003477), (139285, 117807789), (162943, 100703055), (222195, 73848907), (226299, 72509635), (235939, 69547035), (306427, 53548995), (321735, 51001159), (377165, 43505781), (417855, 39269263), (488829, 33567685), (707817, 23182345), (814715, 20140611), (829763, 19775355), (919281, 17849665), (1131495, 14501927), (1179695, 13909407), (1318357, 12446445), (1532135, 10709799), (2444145, 6713537), (2489289, 6591785), (3539085, 4636469), (3569933, 4596405), (3955071, 4148815)]