281983105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{66271}}^1$

素因数の和:66336

約数の個数: 16

約数和(自身を含む): 362640384

約数和(自身を除く): 80657279

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 66271, 331355, 1524233, 2452027, 7621165, 12260135, 56396621, 281983105]

約数ペア:

[(1, 281983105), (5, 56396621), (23, 12260135), (37, 7621165), (115, 2452027), (185, 1524233), (851, 331355), (4255, 66271)]