27967775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101701}}^1$

素因数の和:101722

約数の個数: 12

約数和(自身を含む): 37833144

約数和(自身を除く): 9865369

約数列:

[1, 5, 11, 25, 55, 275, 101701, 508505, 1118711, 2542525, 5593555, 27967775]

約数ペア:

[(1, 27967775), (5, 5593555), (11, 2542525), (25, 1118711), (55, 508505), (275, 101701)]