139192655

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{38611}}^1$

素因数の和:38726

約数の個数: 16

約数和(自身を含む): 192751104

約数和(自身を除く): 53558449

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 38611, 193055, 270277, 1351385, 3976933, 19884665, 27838531, 139192655]

約数ペア:

[(1, 139192655), (5, 27838531), (7, 19884665), (35, 3976933), (103, 1351385), (515, 270277), (721, 193055), (3605, 38611)]