118631385

素因数分解:

$3^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 214643520

約数和(自身を除く): 96012135

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 251, 389, 405, 753, 1167, 1215, 1255, 1945, 2259, 3501, 3765, 5835, 6777, 10503, 11295, 17505, 20331, 31509, 33885, 52515, 60993, 94527, 97639, 101655, 157545, 292917, 304965, 472635, 488195, 878751, 1464585, 2636253, 4393755, 7908759, 13181265, 23726277, 39543795, 118631385]

約数ペア:

[(1, 118631385), (3, 39543795), (5, 23726277), (9, 13181265), (15, 7908759), (27, 4393755), (45, 2636253), (81, 1464585), (135, 878751), (243, 488195), (251, 472635), (389, 304965), (405, 292917), (753, 157545), (1167, 101655), (1215, 97639), (1255, 94527), (1945, 60993), (2259, 52515), (3501, 33885), (3765, 31509), (5835, 20331), (6777, 17505), (10503, 11295)]