4297895

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 6497280

約数和(自身を除く): 2199385

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 281, 437, 665, 805, 1405, 1967, 2185, 3059, 5339, 6463, 9835, 15295, 26695, 32315, 37373, 45241, 122797, 186865, 226205, 613985, 859579, 4297895]

約数ペア:

[(1, 4297895), (5, 859579), (7, 613985), (19, 226205), (23, 186865), (35, 122797), (95, 45241), (115, 37373), (133, 32315), (161, 26695), (281, 15295), (437, 9835), (665, 6463), (805, 5339), (1405, 3059), (1967, 2185)]