6427955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 8346240

約数和(自身を除く): 1918285

約数列:

[1, 5, 17, 47, 85, 235, 799, 1609, 3995, 8045, 27353, 75623, 136765, 378115, 1285591, 6427955]

約数ペア:

[(1, 6427955), (5, 1285591), (17, 378115), (47, 136765), (85, 75623), (235, 27353), (799, 8045), (1609, 3995)]