287014725

素因数分解:

$3^3\times 5^2\times {\mathrm{425207}}^1$

素因数の和:425226

約数の個数: 24

約数和(自身を含む): 527257920

約数和(自身を除く): 240243195

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 425207, 1275621, 2126035, 3826863, 6378105, 10630175, 11480589, 19134315, 31890525, 57402945, 95671575, 287014725]

約数ペア:

[(1, 287014725), (3, 95671575), (5, 57402945), (9, 31890525), (15, 19134315), (25, 11480589), (27, 10630175), (45, 6378105), (75, 3826863), (135, 2126035), (225, 1275621), (675, 425207)]