51347626515

素因数分解:

$3^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{304039}}^1$

素因数の和:304198

約数の個数: 48

約数和(自身を含む): 92963270400

約数和(自身を除く): 41615643885

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 243, 405, 417, 695, 1215, 1251, 2085, 3753, 6255, 11259, 18765, 33777, 56295, 168885, 304039, 912117, 1520195, 2736351, 4560585, 8209053, 13681755, 24627159, 41045265, 42261421, 73881477, 123135795, 126784263, 211307105, 369407385, 380352789, 633921315, 1141058367, 1901763945, 3423175101, 5705291835, 10269525303, 17115875505, 51347626515]

約数ペア:

[(1, 51347626515), (3, 17115875505), (5, 10269525303), (9, 5705291835), (15, 3423175101), (27, 1901763945), (45, 1141058367), (81, 633921315), (135, 380352789), (139, 369407385), (243, 211307105), (405, 126784263), (417, 123135795), (695, 73881477), (1215, 42261421), (1251, 41045265), (2085, 24627159), (3753, 13681755), (6255, 8209053), (11259, 4560585), (18765, 2736351), (33777, 1520195), (56295, 912117), (168885, 304039)]