25836485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 33841440

約数和(自身を除く): 8004955

約数列:

[1, 5, 19, 31, 95, 155, 283, 589, 961, 1415, 2945, 4805, 5377, 8773, 18259, 26885, 43865, 91295, 166687, 271963, 833435, 1359815, 5167297, 25836485]

約数ペア:

[(1, 25836485), (5, 5167297), (19, 1359815), (31, 833435), (95, 271963), (155, 166687), (283, 91295), (589, 43865), (961, 26885), (1415, 18259), (2945, 8773), (4805, 5377)]