25532215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2322

約数の個数: 16

約数和(自身を含む): 32689440

約数和(自身を除く): 7157225

約数列:

[1, 5, 17, 85, 139, 695, 2161, 2363, 10805, 11815, 36737, 183685, 300379, 1501895, 5106443, 25532215]

約数ペア:

[(1, 25532215), (5, 5106443), (17, 1501895), (85, 300379), (139, 183685), (695, 36737), (2161, 11815), (2363, 10805)]