2015226725

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{1135339}}^1$

素因数の和:1135420

約数の個数: 12

約数和(自身を含む): 2534078880

約数和(自身を除く): 518852155

約数列:

[1, 5, 25, 71, 355, 1775, 1135339, 5676695, 28383475, 80609069, 403045345, 2015226725]

約数ペア:

[(1, 2015226725), (5, 403045345), (25, 80609069), (71, 28383475), (355, 5676695), (1775, 1135339)]