1115705525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{4057111}}^1$

素因数の和:4057132

約数の個数: 12

約数和(自身を含む): 1509245664

約数和(自身を除く): 393540139

約数列:

[1, 5, 11, 25, 55, 275, 4057111, 20285555, 44628221, 101427775, 223141105, 1115705525]

約数ペア:

[(1, 1115705525), (5, 223141105), (11, 101427775), (25, 44628221), (55, 20285555), (275, 4057111)]