2017626375

素因数分解:

$3^1\times 5^3\times {\mathrm{5380337}}^1$

素因数の和:5380355

約数の個数: 16

約数和(自身を含む): 3357330912

約数和(自身を除く): 1339704537

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 5380337, 16141011, 26901685, 80705055, 134508425, 403525275, 672542125, 2017626375]

約数ペア:

[(1, 2017626375), (3, 672542125), (5, 403525275), (15, 134508425), (25, 80705055), (75, 26901685), (125, 16141011), (375, 5380337)]