2546175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 4459536

約数和(自身を除く): 1913361

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1997, 5991, 9985, 29955, 33949, 49925, 101847, 149775, 169745, 509235, 848725, 2546175]

約数ペア:

[(1, 2546175), (3, 848725), (5, 509235), (15, 169745), (17, 149775), (25, 101847), (51, 49925), (75, 33949), (85, 29955), (255, 9985), (425, 5991), (1275, 1997)]