27708415

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19309}}^1$

素因数の和:19362

約数の個数: 16

約数和(自身を含む): 38928960

約数和(自身を除く): 11220545

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 19309, 96545, 135163, 675815, 791669, 3958345, 5541683, 27708415]

約数ペア:

[(1, 27708415), (5, 5541683), (7, 3958345), (35, 791669), (41, 675815), (205, 135163), (287, 96545), (1435, 19309)]