9992115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31721}}^1$

素因数の和:31739

約数の個数: 24

約数和(自身を含む): 19794528

約数和(自身を除く): 9802413

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 31721, 95163, 158605, 222047, 285489, 475815, 666141, 1110235, 1427445, 1998423, 3330705, 9992115]

約数ペア:

[(1, 9992115), (3, 3330705), (5, 1998423), (7, 1427445), (9, 1110235), (15, 666141), (21, 475815), (35, 285489), (45, 222047), (63, 158605), (105, 95163), (315, 31721)]