126940825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{461603}}^1$

素因数の和:461624

約数の個数: 12

約数和(自身を含む): 171716688

約数和(自身を除く): 44775863

約数列:

[1, 5, 11, 25, 55, 275, 461603, 2308015, 5077633, 11540075, 25388165, 126940825]

約数ペア:

[(1, 126940825), (5, 25388165), (11, 11540075), (25, 5077633), (55, 2308015), (275, 461603)]