161279035

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{5011}}^1$

素因数の和:5214

約数の個数: 16

約数和(自身を含む): 199557792

約数和(自身を除く): 38278757

約数列:

[1, 5, 41, 157, 205, 785, 5011, 6437, 25055, 32185, 205451, 786727, 1027255, 3933635, 32255807, 161279035]

約数ペア:

[(1, 161279035), (5, 32255807), (41, 3933635), (157, 1027255), (205, 786727), (785, 205451), (5011, 32185), (6437, 25055)]