128092905

素因数分解:

$3^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{1951}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 222293760

約数和(自身を除く): 94200855

約数列:

[1, 3, 5, 9, 15, 45, 1459, 1951, 4377, 5853, 7295, 9755, 13131, 17559, 21885, 29265, 65655, 87795, 2846509, 8539527, 14232545, 25618581, 42697635, 128092905]

約数ペア:

[(1, 128092905), (3, 42697635), (5, 25618581), (9, 14232545), (15, 8539527), (45, 2846509), (1459, 87795), (1951, 65655), (4377, 29265), (5853, 21885), (7295, 17559), (9755, 13131)]