11529945

素因数分解:

$3^4\times 5^1\times 7^3\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 24393600

約数和(自身を除く): 12863655

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 83, 105, 135, 147, 189, 245, 249, 315, 343, 405, 415, 441, 567, 581, 735, 747, 945, 1029, 1245, 1323, 1715, 1743, 2205, 2241, 2835, 2905, 3087, 3735, 3969, 4067, 5145, 5229, 6615, 6723, 8715, 9261, 11205, 12201, 15435, 15687, 19845, 20335, 26145, 27783, 28469, 33615, 36603, 46305, 47061, 61005, 78435, 85407, 109809, 138915, 142345, 183015, 235305, 256221, 329427, 427035, 549045, 768663, 1281105, 1647135, 2305989, 3843315, 11529945]

約数ペア:

[(1, 11529945), (3, 3843315), (5, 2305989), (7, 1647135), (9, 1281105), (15, 768663), (21, 549045), (27, 427035), (35, 329427), (45, 256221), (49, 235305), (63, 183015), (81, 142345), (83, 138915), (105, 109809), (135, 85407), (147, 78435), (189, 61005), (245, 47061), (249, 46305), (315, 36603), (343, 33615), (405, 28469), (415, 27783), (441, 26145), (567, 20335), (581, 19845), (735, 15687), (747, 15435), (945, 12201), (1029, 11205), (1245, 9261), (1323, 8715), (1715, 6723), (1743, 6615), (2205, 5229), (2241, 5145), (2835, 4067), (2905, 3969), (3087, 3735)]