6977905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 9725760

約数和(自身を除く): 2747855

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 439, 935, 1445, 2195, 3179, 4829, 7463, 15895, 24145, 37315, 82093, 126871, 410465, 634355, 1395581, 6977905]

約数ペア:

[(1, 6977905), (5, 1395581), (11, 634355), (17, 410465), (55, 126871), (85, 82093), (187, 37315), (289, 24145), (439, 15895), (935, 7463), (1445, 4829), (2195, 3179)]