10857985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 13910400

約数和(自身を除く): 3052415

約数列:

[1, 5, 17, 85, 139, 695, 919, 2363, 4595, 11815, 15623, 78115, 127741, 638705, 2171597, 10857985]

約数ペア:

[(1, 10857985), (5, 2171597), (17, 638705), (85, 127741), (139, 78115), (695, 15623), (919, 11815), (2363, 4595)]