25090132725

素因数分解:

$3^5\times 5^2\times 7^3\times {\mathrm{12041}}^1$

素因数の和:12087

約数の個数: 144

約数和(自身を含む): 54352771200

約数和(自身を除く): 29262638475

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 135, 147, 175, 189, 225, 243, 245, 315, 343, 405, 441, 525, 567, 675, 735, 945, 1029, 1215, 1225, 1323, 1575, 1701, 1715, 2025, 2205, 2835, 3087, 3675, 3969, 4725, 5145, 6075, 6615, 8505, 8575, 9261, 11025, 11907, 12041, 14175, 15435, 19845, 25725, 27783, 33075, 36123, 42525, 46305, 59535, 60205, 77175, 83349, 84287, 99225, 108369, 138915, 180615, 231525, 252861, 297675, 301025, 325107, 416745, 421435, 541845, 590009, 694575, 758583, 903075, 975321, 1264305, 1625535, 1770027, 2083725, 2107175, 2275749, 2709225, 2925963, 2950045, 3792915, 4130063, 4876605, 5310081, 6321525, 6827247, 8127675, 8850135, 11378745, 12390189, 14629815, 14750225, 15930243, 18964575, 20481741, 20650315, 24383025, 26550405, 34136235, 37170567, 44250675, 47790729, 56893725, 61950945, 73149075, 79651215, 102408705, 103251575, 111511701, 132752025, 143372187, 170681175, 185852835, 238953645, 309754725, 334535103, 398256075, 512043525, 557558505, 716860935, 929264175, 1003605309, 1194768225, 1672675515, 2787792525, 3584304675, 5018026545, 8363377575, 25090132725]

約数ペア:

[(1, 25090132725), (3, 8363377575), (5, 5018026545), (7, 3584304675), (9, 2787792525), (15, 1672675515), (21, 1194768225), (25, 1003605309), (27, 929264175), (35, 716860935), (45, 557558505), (49, 512043525), (63, 398256075), (75, 334535103), (81, 309754725), (105, 238953645), (135, 185852835), (147, 170681175), (175, 143372187), (189, 132752025), (225, 111511701), (243, 103251575), (245, 102408705), (315, 79651215), (343, 73149075), (405, 61950945), (441, 56893725), (525, 47790729), (567, 44250675), (675, 37170567), (735, 34136235), (945, 26550405), (1029, 24383025), (1215, 20650315), (1225, 20481741), (1323, 18964575), (1575, 15930243), (1701, 14750225), (1715, 14629815), (2025, 12390189), (2205, 11378745), (2835, 8850135), (3087, 8127675), (3675, 6827247), (3969, 6321525), (4725, 5310081), (5145, 4876605), (6075, 4130063), (6615, 3792915), (8505, 2950045), (8575, 2925963), (9261, 2709225), (11025, 2275749), (11907, 2107175), (12041, 2083725), (14175, 1770027), (15435, 1625535), (19845, 1264305), (25725, 975321), (27783, 903075), (33075, 758583), (36123, 694575), (42525, 590009), (46305, 541845), (59535, 421435), (60205, 416745), (77175, 325107), (83349, 301025), (84287, 297675), (99225, 252861), (108369, 231525), (138915, 180615)]