15691872015

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 32827092480

約数和(自身を除く): 17135220465

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 29, 45, 51, 67, 69, 81, 85, 87, 115, 135, 145, 153, 201, 207, 243, 255, 261, 289, 335, 345, 391, 405, 435, 459, 493, 603, 621, 667, 765, 783, 867, 1005, 1035, 1139, 1173, 1215, 1305, 1377, 1445, 1479, 1541, 1809, 1863, 1943, 1955, 2001, 2295, 2349, 2465, 2601, 3015, 3105, 3335, 3417, 3519, 3915, 4131, 4335, 4437, 4623, 5427, 5589, 5695, 5829, 5865, 6003, 6647, 6885, 7047, 7395, 7705, 7803, 8381, 9045, 9315, 9715, 10005, 10251, 10557, 11339, 11745, 13005, 13311, 13869, 16281, 17085, 17487, 17595, 18009, 19363, 19941, 20655, 22185, 23115, 23409, 25143, 26197, 27135, 27945, 29145, 30015, 30753, 31671, 33031, 33235, 34017, 35235, 39015, 39933, 41607, 41905, 44689, 51255, 52461, 52785, 54027, 56695, 58089, 59823, 66555, 69345, 70227, 75429, 78591, 81405, 87435, 90045, 92259, 95013, 96815, 99093, 99705, 102051, 117045, 119799, 124821, 125715, 130985, 134067, 153765, 157383, 158355, 162081, 165155, 170085, 174267, 179469, 192763, 199665, 208035, 223445, 226287, 235773, 262305, 270135, 276777, 290445, 297279, 299115, 306153, 351135, 374463, 377145, 392955, 402201, 445349, 461295, 472149, 475065, 495465, 510255, 522801, 538407, 561527, 578289, 598995, 624105, 670335, 678861, 707319, 759713, 786915, 810405, 871335, 891837, 897345, 918459, 963815, 1131435, 1178865, 1206603, 1336047, 1383885, 1486395, 1530765, 1568403, 1615221, 1684581, 1734867, 1872315, 2011005, 2036583, 2121957, 2226745, 2279139, 2360745, 2614005, 2675511, 2692035, 2755377, 2807635, 2891445, 3394305, 3536595, 3619809, 3798565, 4008141, 4459185, 4592295, 4705209, 5053743, 5204601, 6033015, 6365871, 6680235, 6837417, 7842015, 8026533, 8076105, 8422905, 8674335, 10182915, 10609785, 10859427, 11395695, 12024423, 12915121, 13377555, 13776885, 15161229, 15613803, 18099045, 20040705, 20512251, 23526045, 25268715, 26023005, 31829355, 34187085, 36073269, 38745363, 40132665, 45483687, 46841409, 54297135, 60122115, 61536753, 64575605, 75806145, 78069015, 102561255, 108219807, 116236089, 136451061, 180366345, 184610259, 193726815, 227418435, 234207045, 307683765, 348708267, 541099035, 581180445, 682255305, 923051295, 1046124801, 1743541335, 3138374403, 5230624005, 15691872015]

約数ペア:

[(1, 15691872015), (3, 5230624005), (5, 3138374403), (9, 1743541335), (15, 1046124801), (17, 923051295), (23, 682255305), (27, 581180445), (29, 541099035), (45, 348708267), (51, 307683765), (67, 234207045), (69, 227418435), (81, 193726815), (85, 184610259), (87, 180366345), (115, 136451061), (135, 116236089), (145, 108219807), (153, 102561255), (201, 78069015), (207, 75806145), (243, 64575605), (255, 61536753), (261, 60122115), (289, 54297135), (335, 46841409), (345, 45483687), (391, 40132665), (405, 38745363), (435, 36073269), (459, 34187085), (493, 31829355), (603, 26023005), (621, 25268715), (667, 23526045), (765, 20512251), (783, 20040705), (867, 18099045), (1005, 15613803), (1035, 15161229), (1139, 13776885), (1173, 13377555), (1215, 12915121), (1305, 12024423), (1377, 11395695), (1445, 10859427), (1479, 10609785), (1541, 10182915), (1809, 8674335), (1863, 8422905), (1943, 8076105), (1955, 8026533), (2001, 7842015), (2295, 6837417), (2349, 6680235), (2465, 6365871), (2601, 6033015), (3015, 5204601), (3105, 5053743), (3335, 4705209), (3417, 4592295), (3519, 4459185), (3915, 4008141), (4131, 3798565), (4335, 3619809), (4437, 3536595), (4623, 3394305), (5427, 2891445), (5589, 2807635), (5695, 2755377), (5829, 2692035), (5865, 2675511), (6003, 2614005), (6647, 2360745), (6885, 2279139), (7047, 2226745), (7395, 2121957), (7705, 2036583), (7803, 2011005), (8381, 1872315), (9045, 1734867), (9315, 1684581), (9715, 1615221), (10005, 1568403), (10251, 1530765), (10557, 1486395), (11339, 1383885), (11745, 1336047), (13005, 1206603), (13311, 1178865), (13869, 1131435), (16281, 963815), (17085, 918459), (17487, 897345), (17595, 891837), (18009, 871335), (19363, 810405), (19941, 786915), (20655, 759713), (22185, 707319), (23115, 678861), (23409, 670335), (25143, 624105), (26197, 598995), (27135, 578289), (27945, 561527), (29145, 538407), (30015, 522801), (30753, 510255), (31671, 495465), (33031, 475065), (33235, 472149), (34017, 461295), (35235, 445349), (39015, 402201), (39933, 392955), (41607, 377145), (41905, 374463), (44689, 351135), (51255, 306153), (52461, 299115), (52785, 297279), (54027, 290445), (56695, 276777), (58089, 270135), (59823, 262305), (66555, 235773), (69345, 226287), (70227, 223445), (75429, 208035), (78591, 199665), (81405, 192763), (87435, 179469), (90045, 174267), (92259, 170085), (95013, 165155), (96815, 162081), (99093, 158355), (99705, 157383), (102051, 153765), (117045, 134067), (119799, 130985), (124821, 125715)]