26704025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 36917280

約数和(自身を除く): 10213255

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 3307, 8075, 16535, 56219, 62833, 82675, 281095, 314165, 1068161, 1405475, 1570825, 5340805, 26704025]

約数ペア:

[(1, 26704025), (5, 5340805), (17, 1570825), (19, 1405475), (25, 1068161), (85, 314165), (95, 281095), (323, 82675), (425, 62833), (475, 56219), (1615, 16535), (3307, 8075)]