82844575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 113671296

約数和(自身を除く): 30826721

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3905, 4243, 19525, 21215, 46673, 106075, 233365, 301253, 1166825, 1506265, 3313783, 7531325, 16568915, 82844575]

約数ペア:

[(1, 82844575), (5, 16568915), (11, 7531325), (25, 3313783), (55, 1506265), (71, 1166825), (275, 301253), (355, 233365), (781, 106075), (1775, 46673), (3905, 21215), (4243, 19525)]