5278995

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 9281376

約数和(自身を除く): 4002381

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 1607, 3285, 4821, 8035, 14463, 24105, 72315, 117311, 351933, 586555, 1055799, 1759665, 5278995]

約数ペア:

[(1, 5278995), (3, 1759665), (5, 1055799), (9, 586555), (15, 351933), (45, 117311), (73, 72315), (219, 24105), (365, 14463), (657, 8035), (1095, 4821), (1607, 3285)]