25627521

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 35112960

約数和(自身を除く): 9485439

約数列:

[1, 3, 71, 79, 213, 237, 1523, 4569, 5609, 16827, 108133, 120317, 324399, 360951, 8542507, 25627521]

約数ペア:

[(1, 25627521), (3, 8542507), (71, 360951), (79, 324399), (213, 120317), (237, 108133), (1523, 16827), (4569, 5609)]