18250085

素因数分解:

$5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{997}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 25101696

約数和(自身を除く): 6851611

約数列:

[1, 5, 7, 35, 523, 997, 2615, 3661, 4985, 6979, 18305, 34895, 521431, 2607155, 3650017, 18250085]

約数ペア:

[(1, 18250085), (5, 3650017), (7, 2607155), (35, 521431), (523, 34895), (997, 18305), (2615, 6979), (3661, 4985)]