1204996905

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 112

約数和(自身を含む): 2511976320

約数和(自身を除く): 1306979415

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 83, 105, 135, 189, 243, 249, 315, 405, 415, 567, 569, 581, 729, 747, 945, 1215, 1245, 1701, 1707, 1743, 2241, 2835, 2845, 2905, 3645, 3735, 3983, 5103, 5121, 5229, 6723, 8505, 8535, 8715, 11205, 11949, 15363, 15687, 19915, 20169, 25515, 25605, 26145, 33615, 35847, 46089, 47061, 47227, 59745, 60507, 76815, 78435, 100845, 107541, 138267, 141183, 141681, 179235, 230445, 235305, 236135, 302535, 322623, 330589, 414801, 423549, 425043, 537705, 691335, 705915, 708405, 967869, 991767, 1275129, 1613115, 1652945, 2074005, 2117745, 2125215, 2903607, 2975301, 3825387, 4839345, 4958835, 6375645, 8925903, 11476161, 14518035, 14876505, 19126935, 26777709, 34428483, 44629515, 57380805, 80333127, 133888545, 172142415, 240999381, 401665635, 1204996905]

約数ペア:

[(1, 1204996905), (3, 401665635), (5, 240999381), (7, 172142415), (9, 133888545), (15, 80333127), (21, 57380805), (27, 44629515), (35, 34428483), (45, 26777709), (63, 19126935), (81, 14876505), (83, 14518035), (105, 11476161), (135, 8925903), (189, 6375645), (243, 4958835), (249, 4839345), (315, 3825387), (405, 2975301), (415, 2903607), (567, 2125215), (569, 2117745), (581, 2074005), (729, 1652945), (747, 1613115), (945, 1275129), (1215, 991767), (1245, 967869), (1701, 708405), (1707, 705915), (1743, 691335), (2241, 537705), (2835, 425043), (2845, 423549), (2905, 414801), (3645, 330589), (3735, 322623), (3983, 302535), (5103, 236135), (5121, 235305), (5229, 230445), (6723, 179235), (8505, 141681), (8535, 141183), (8715, 138267), (11205, 107541), (11949, 100845), (15363, 78435), (15687, 76815), (19915, 60507), (20169, 59745), (25515, 47227), (25605, 47061), (26145, 46089), (33615, 35847)]