120235225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{437219}}^1$

素因数の和:437240

約数の個数: 12

約数和(自身を含む): 162645840

約数和(自身を除く): 42410615

約数列:

[1, 5, 11, 25, 55, 275, 437219, 2186095, 4809409, 10930475, 24047045, 120235225]

約数ペア:

[(1, 120235225), (5, 24047045), (11, 10930475), (25, 4809409), (55, 2186095), (275, 437219)]