26384255

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 36582120

約数和(自身を除く): 10197865

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 289, 323, 527, 589, 961, 1445, 1615, 2635, 2945, 4805, 5491, 8959, 10013, 16337, 18259, 27455, 44795, 50065, 81685, 91295, 170221, 277729, 310403, 851105, 1388645, 1552015, 5276851, 26384255]

約数ペア:

[(1, 26384255), (5, 5276851), (17, 1552015), (19, 1388645), (31, 851105), (85, 310403), (95, 277729), (155, 170221), (289, 91295), (323, 81685), (527, 50065), (589, 44795), (961, 27455), (1445, 18259), (1615, 16337), (2635, 10013), (2945, 8959), (4805, 5491)]