4239075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 7254000

約数和(自身を除く): 3014925

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 1949, 2175, 5847, 9745, 29235, 48725, 56521, 146175, 169563, 282605, 847815, 1413025, 4239075]

約数ペア:

[(1, 4239075), (3, 1413025), (5, 847815), (15, 282605), (25, 169563), (29, 146175), (75, 56521), (87, 48725), (145, 29235), (435, 9745), (725, 5847), (1949, 2175)]