8065905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 13976064

約数和(自身を除く): 5910159

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 673, 705, 799, 2019, 2397, 3365, 3995, 10095, 11441, 11985, 31631, 34323, 57205, 94893, 158155, 171615, 474465, 537727, 1613181, 2688635, 8065905]

約数ペア:

[(1, 8065905), (3, 2688635), (5, 1613181), (15, 537727), (17, 474465), (47, 171615), (51, 158155), (85, 94893), (141, 57205), (235, 34323), (255, 31631), (673, 11985), (705, 11441), (799, 10095), (2019, 3995), (2397, 3365)]