83988385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18199}}^1$

素因数の和:18288

約数の個数: 16

約数和(自身を含む): 110073600

約数和(自身を除く): 26085215

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 18199, 90995, 236587, 1182935, 1292129, 6460645, 16797677, 83988385]

約数ペア:

[(1, 83988385), (5, 16797677), (13, 6460645), (65, 1292129), (71, 1182935), (355, 236587), (923, 90995), (4615, 18199)]