142020195

素因数分解:

$3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{8431}}^1$

素因数の和:9562

約数の個数: 16

約数和(自身を含む): 227461632

約数和(自身を除く): 85441437

約数列:

[1, 3, 5, 15, 1123, 3369, 5615, 8431, 16845, 25293, 42155, 126465, 9468013, 28404039, 47340065, 142020195]

約数ペア:

[(1, 142020195), (3, 47340065), (5, 28404039), (15, 9468013), (1123, 126465), (3369, 42155), (5615, 25293), (8431, 16845)]