142578435

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{72559}}^1$

素因数の和:72698

約数の個数: 16

約数和(自身を含む): 229870080

約数和(自身を除く): 87291645

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 72559, 217677, 362795, 1088385, 9505229, 28515687, 47526145, 142578435]

約数ペア:

[(1, 142578435), (3, 47526145), (5, 28515687), (15, 9505229), (131, 1088385), (393, 362795), (655, 217677), (1965, 72559)]