142488995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{235519}}^1$

素因数の和:235546

約数の個数: 12

約数和(自身を含む): 187944960

約数和(自身を除く): 45455965

約数列:

[1, 5, 11, 55, 121, 605, 235519, 1177595, 2590709, 12953545, 28497799, 142488995]

約数ペア:

[(1, 142488995), (5, 28497799), (11, 12953545), (55, 2590709), (121, 1177595), (605, 235519)]