25258787

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 27672192

約数和(自身を除く): 2413405

約数列:

[1, 17, 47, 101, 313, 799, 1717, 4747, 5321, 14711, 31613, 80699, 250087, 537421, 1485811, 25258787]

約数ペア:

[(1, 25258787), (17, 1485811), (47, 537421), (101, 250087), (313, 80699), (799, 31613), (1717, 14711), (4747, 5321)]