87312605

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5233}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 108532224

約数和(自身を除く): 21219619

約数列:

[1, 5, 47, 71, 235, 355, 3337, 5233, 16685, 26165, 245951, 371543, 1229755, 1857715, 17462521, 87312605]

約数ペア:

[(1, 87312605), (5, 17462521), (47, 1857715), (71, 1229755), (235, 371543), (355, 245951), (3337, 26165), (5233, 16685)]