8690315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 11625120

約数和(自身を除く): 2934805

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 5381, 26905, 91477, 102239, 457385, 511195, 1738063, 8690315]

約数ペア:

[(1, 8690315), (5, 1738063), (17, 511195), (19, 457385), (85, 102239), (95, 91477), (323, 26905), (1615, 5381)]