827831275

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{372059}}^1$

素因数の和:372158

約数の個数: 12

約数和(自身を含む): 1038047400

約数和(自身を除く): 210216125

約数列:

[1, 5, 25, 89, 445, 2225, 372059, 1860295, 9301475, 33113251, 165566255, 827831275]

約数ペア:

[(1, 827831275), (5, 165566255), (25, 33113251), (89, 9301475), (445, 1860295), (2225, 372059)]