26747265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 44706816

約数和(自身を除く): 17959551

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 593, 1455, 1779, 2965, 3007, 8895, 9021, 15035, 18383, 45105, 55149, 57521, 91915, 172563, 275745, 287605, 862815, 1783151, 5349453, 8915755, 26747265]

約数ペア:

[(1, 26747265), (3, 8915755), (5, 5349453), (15, 1783151), (31, 862815), (93, 287605), (97, 275745), (155, 172563), (291, 91915), (465, 57521), (485, 55149), (593, 45105), (1455, 18383), (1779, 15035), (2965, 9021), (3007, 8895)]