28260295

素因数分解:

$5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1123}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 38845440

約数和(自身を除く): 10585145

約数列:

[1, 5, 7, 35, 719, 1123, 3595, 5033, 5615, 7861, 25165, 39305, 807437, 4037185, 5652059, 28260295]

約数ペア:

[(1, 28260295), (5, 5652059), (7, 4037185), (35, 807437), (719, 39305), (1123, 25165), (3595, 7861), (5033, 5615)]