83248155

素因数分解:

$3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 156810240

約数和(自身を除く): 73562085

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 331, 345, 405, 621, 729, 993, 1035, 1215, 1655, 1863, 2187, 2979, 3105, 3645, 4965, 5589, 7613, 8937, 9315, 10935, 14895, 16767, 22839, 26811, 27945, 38065, 44685, 50301, 68517, 80433, 83835, 114195, 134055, 205551, 241299, 251505, 342585, 402165, 616653, 723897, 1027755, 1206495, 1849959, 3083265, 3619485, 5549877, 9249795, 16649631, 27749385, 83248155]

約数ペア:

[(1, 83248155), (3, 27749385), (5, 16649631), (9, 9249795), (15, 5549877), (23, 3619485), (27, 3083265), (45, 1849959), (69, 1206495), (81, 1027755), (115, 723897), (135, 616653), (207, 402165), (243, 342585), (331, 251505), (345, 241299), (405, 205551), (621, 134055), (729, 114195), (993, 83835), (1035, 80433), (1215, 68517), (1655, 50301), (1863, 44685), (2187, 38065), (2979, 27945), (3105, 26811), (3645, 22839), (4965, 16767), (5589, 14895), (7613, 10935), (8937, 9315)]