17078265

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 29772288

約数和(自身を除く): 12694023

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 1987, 2865, 5961, 8595, 9935, 17883, 29805, 89415, 379517, 1138551, 1897585, 3415653, 5692755, 17078265]

約数ペア:

[(1, 17078265), (3, 5692755), (5, 3415653), (9, 1897585), (15, 1138551), (45, 379517), (191, 89415), (573, 29805), (955, 17883), (1719, 9935), (1987, 8595), (2865, 5961)]