54375755

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 77337600

約数和(自身を除く): 22961845

約数列:

[1, 5, 7, 35, 37, 185, 199, 211, 259, 995, 1055, 1295, 1393, 1477, 6965, 7363, 7385, 7807, 36815, 39035, 41989, 51541, 54649, 209945, 257705, 273245, 293923, 1469615, 1553593, 7767965, 10875151, 54375755]

約数ペア:

[(1, 54375755), (5, 10875151), (7, 7767965), (35, 1553593), (37, 1469615), (185, 293923), (199, 273245), (211, 257705), (259, 209945), (995, 54649), (1055, 51541), (1295, 41989), (1393, 39035), (1477, 36815), (6965, 7807), (7363, 7385)]