55885280275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{203219201}}^1$

素因数の和:203219222

約数の個数: 12

約数和(自身を含む): 75597543144

約数和(自身を除く): 19712262869

約数列:

[1, 5, 11, 25, 55, 275, 203219201, 1016096005, 2235411211, 5080480025, 11177056055, 55885280275]

約数ペア:

[(1, 55885280275), (5, 11177056055), (11, 5080480025), (25, 2235411211), (55, 1016096005), (275, 203219201)]