14225915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3643}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 18890496

約数和(自身を除く): 4664581

約数列:

[1, 5, 11, 55, 71, 355, 781, 3643, 3905, 18215, 40073, 200365, 258653, 1293265, 2845183, 14225915]

約数ペア:

[(1, 14225915), (5, 2845183), (11, 1293265), (55, 258653), (71, 200365), (355, 40073), (781, 18215), (3643, 3905)]