8045205525

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 17745530880

約数和(自身を除く): 9700325355

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 41, 45, 63, 75, 81, 105, 109, 123, 127, 135, 175, 189, 205, 225, 287, 315, 327, 369, 381, 405, 525, 545, 567, 615, 635, 675, 763, 861, 889, 945, 981, 1025, 1107, 1143, 1435, 1575, 1635, 1845, 1905, 2025, 2289, 2583, 2667, 2725, 2835, 2943, 3075, 3175, 3321, 3429, 3815, 4305, 4445, 4469, 4725, 4905, 5207, 5535, 5715, 6867, 7175, 7749, 8001, 8175, 8829, 9225, 9525, 10287, 11445, 12915, 13335, 13407, 13843, 14175, 14715, 15621, 16605, 17145, 19075, 20601, 21525, 22225, 22345, 23247, 24003, 24525, 26035, 27675, 28575, 31283, 34335, 36449, 38745, 40005, 40221, 41529, 44145, 46863, 51435, 57225, 61803, 64575, 66675, 67035, 69215, 72009, 73575, 78105, 83025, 85725, 93849, 96901, 103005, 109347, 111725, 116235, 120015, 120663, 124587, 130175, 140589, 156415, 171675, 182245, 193725, 200025, 201105, 207645, 220725, 234315, 257175, 281547, 290703, 309015, 328041, 335175, 346075, 360045, 361989, 373761, 390525, 421767, 469245, 484505, 515025, 546735, 567563, 581175, 600075, 603315, 622935, 702945, 782075, 844641, 872109, 911225, 984123, 1005525, 1038225, 1121283, 1171575, 1407735, 1453515, 1545075, 1640205, 1702689, 1800225, 1809945, 1868805, 2108835, 2346225, 2422525, 2533923, 2616327, 2733675, 2837815, 2952369, 3016575, 3114675, 3514725, 3972941, 4223205, 4360545, 4920615, 5108067, 5606415, 7038675, 7267575, 7848981, 8201025, 8513445, 9049725, 9344025, 10544175, 11918823, 12669615, 13081635, 14189075, 14761845, 15324201, 19864705, 21116025, 21802725, 24603075, 25540335, 28032075, 35756469, 39244905, 42567225, 45972603, 59594115, 63348075, 65408175, 73809225, 76621005, 99323525, 107269407, 127701675, 178782345, 196224525, 229863015, 297970575, 321808221, 383105025, 536347035, 893911725, 1149315075, 1609041105, 2681735175, 8045205525]

約数ペア:

[(1, 8045205525), (3, 2681735175), (5, 1609041105), (7, 1149315075), (9, 893911725), (15, 536347035), (21, 383105025), (25, 321808221), (27, 297970575), (35, 229863015), (41, 196224525), (45, 178782345), (63, 127701675), (75, 107269407), (81, 99323525), (105, 76621005), (109, 73809225), (123, 65408175), (127, 63348075), (135, 59594115), (175, 45972603), (189, 42567225), (205, 39244905), (225, 35756469), (287, 28032075), (315, 25540335), (327, 24603075), (369, 21802725), (381, 21116025), (405, 19864705), (525, 15324201), (545, 14761845), (567, 14189075), (615, 13081635), (635, 12669615), (675, 11918823), (763, 10544175), (861, 9344025), (889, 9049725), (945, 8513445), (981, 8201025), (1025, 7848981), (1107, 7267575), (1143, 7038675), (1435, 5606415), (1575, 5108067), (1635, 4920615), (1845, 4360545), (1905, 4223205), (2025, 3972941), (2289, 3514725), (2583, 3114675), (2667, 3016575), (2725, 2952369), (2835, 2837815), (2943, 2733675), (3075, 2616327), (3175, 2533923), (3321, 2422525), (3429, 2346225), (3815, 2108835), (4305, 1868805), (4445, 1809945), (4469, 1800225), (4725, 1702689), (4905, 1640205), (5207, 1545075), (5535, 1453515), (5715, 1407735), (6867, 1171575), (7175, 1121283), (7749, 1038225), (8001, 1005525), (8175, 984123), (8829, 911225), (9225, 872109), (9525, 844641), (10287, 782075), (11445, 702945), (12915, 622935), (13335, 603315), (13407, 600075), (13843, 581175), (14175, 567563), (14715, 546735), (15621, 515025), (16605, 484505), (17145, 469245), (19075, 421767), (20601, 390525), (21525, 373761), (22225, 361989), (22345, 360045), (23247, 346075), (24003, 335175), (24525, 328041), (26035, 309015), (27675, 290703), (28575, 281547), (31283, 257175), (34335, 234315), (36449, 220725), (38745, 207645), (40005, 201105), (40221, 200025), (41529, 193725), (44145, 182245), (46863, 171675), (51435, 156415), (57225, 140589), (61803, 130175), (64575, 124587), (66675, 120663), (67035, 120015), (69215, 116235), (72009, 111725), (73575, 109347), (78105, 103005), (83025, 96901), (85725, 93849)]