25671451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 30462320

約数和(自身を除く): 4790869

約数列:

[1, 13, 19, 37, 53, 247, 481, 689, 703, 1007, 1961, 2809, 9139, 13091, 25493, 36517, 37259, 53371, 103933, 484367, 693823, 1351129, 1974727, 25671451]

約数ペア:

[(1, 25671451), (13, 1974727), (19, 1351129), (37, 693823), (53, 484367), (247, 103933), (481, 53371), (689, 37259), (703, 36517), (1007, 25493), (1961, 13091), (2809, 9139)]