144038405

素因数分解:

$5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{5087}}^1$

素因数の和:5908

約数の個数: 16

約数和(自身を含む): 197821440

約数和(自身を除く): 53783035

約数列:

[1, 5, 7, 35, 809, 4045, 5087, 5663, 25435, 28315, 35609, 178045, 4115383, 20576915, 28807681, 144038405]

約数ペア:

[(1, 144038405), (5, 28807681), (7, 20576915), (35, 4115383), (809, 178045), (4045, 35609), (5087, 28315), (5663, 25435)]