27853826085

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3942509}}^1$

素因数の和:3942677

約数の個数: 24

約数和(自身を含む): 48587493240

約数和(自身を除く): 20733667155

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 3942509, 11827527, 19712545, 35482581, 59137635, 177412905, 618973913, 1856921739, 3094869565, 5570765217, 9284608695, 27853826085]

約数ペア:

[(1, 27853826085), (3, 9284608695), (5, 5570765217), (9, 3094869565), (15, 1856921739), (45, 618973913), (157, 177412905), (471, 59137635), (785, 35482581), (1413, 19712545), (2355, 11827527), (7065, 3942509)]