48320825

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 69459840

約数和(自身を除く): 21139015

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 3889, 12425, 19445, 27223, 97225, 136115, 276119, 680575, 1380595, 1932833, 6902975, 9664165, 48320825]

約数ペア:

[(1, 48320825), (5, 9664165), (7, 6902975), (25, 1932833), (35, 1380595), (71, 680575), (175, 276119), (355, 136115), (497, 97225), (1775, 27223), (2485, 19445), (3889, 12425)]