2752085

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 3939840

約数和(自身を除く): 1187755

約数列:

[1, 5, 7, 35, 47, 49, 235, 239, 245, 329, 1195, 1645, 1673, 2303, 8365, 11233, 11515, 11711, 56165, 58555, 78631, 393155, 550417, 2752085]

約数ペア:

[(1, 2752085), (5, 550417), (7, 393155), (35, 78631), (47, 58555), (49, 56165), (235, 11711), (239, 11515), (245, 11233), (329, 8365), (1195, 2303), (1645, 1673)]