127764095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{31981}}^1$

素因数の和:32050

約数の個数: 16

約数和(自身を含む): 165794688

約数和(自身を除く): 38030593

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 31981, 159905, 543677, 1503107, 2718385, 7515535, 25552819, 127764095]

約数ペア:

[(1, 127764095), (5, 25552819), (17, 7515535), (47, 2718385), (85, 1503107), (235, 543677), (799, 159905), (3995, 31981)]