65496955

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 83364336

約数和(自身を除く): 17867381

約数列:

[1, 5, 31, 43, 155, 215, 317, 961, 1333, 1585, 4805, 6665, 9827, 13631, 41323, 49135, 68155, 206615, 304637, 422561, 1523185, 2112805, 13099391, 65496955]

約数ペア:

[(1, 65496955), (5, 13099391), (31, 2112805), (43, 1523185), (155, 422561), (215, 304637), (317, 206615), (961, 68155), (1333, 49135), (1585, 41323), (4805, 13631), (6665, 9827)]