6667655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 8657280

約数和(自身を除く): 1989625

約数列:

[1, 5, 17, 47, 85, 235, 799, 1669, 3995, 8345, 28373, 78443, 141865, 392215, 1333531, 6667655]

約数ペア:

[(1, 6667655), (5, 1333531), (17, 392215), (47, 141865), (85, 78443), (235, 28373), (799, 8345), (1669, 3995)]