68405835

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{111229}}^1$

素因数の和:111278

約数の個数: 16

約数和(自身を含む): 112119840

約数和(自身を除く): 43714005

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 111229, 333687, 556145, 1668435, 4560389, 13681167, 22801945, 68405835]

約数ペア:

[(1, 68405835), (3, 22801945), (5, 13681167), (15, 4560389), (41, 1668435), (123, 556145), (205, 333687), (615, 111229)]