148488935

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 209070720

約数和(自身を除く): 60581785

約数列:

[1, 5, 7, 35, 73, 89, 365, 445, 511, 623, 653, 2555, 3115, 3265, 4571, 6497, 22855, 32485, 45479, 47669, 58117, 227395, 238345, 290585, 333683, 406819, 1668415, 2034095, 4242541, 21212705, 29697787, 148488935]

約数ペア:

[(1, 148488935), (5, 29697787), (7, 21212705), (35, 4242541), (73, 2034095), (89, 1668415), (365, 406819), (445, 333683), (511, 290585), (623, 238345), (653, 227395), (2555, 58117), (3115, 47669), (3265, 45479), (4571, 32485), (6497, 22855)]