19080255

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2833}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 30607200

約数和(自身を除く): 11526945

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 2833, 6735, 8499, 14165, 42495, 1272017, 3816051, 6360085, 19080255]

約数ペア:

[(1, 19080255), (3, 6360085), (5, 3816051), (15, 1272017), (449, 42495), (1347, 14165), (2245, 8499), (2833, 6735)]