159377195

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 194050080

約数和(自身を除く): 34672885

約数列:

[1, 5, 89, 445, 557, 643, 2785, 3215, 49573, 57227, 247865, 286135, 358151, 1790755, 31875439, 159377195]

約数ペア:

[(1, 159377195), (5, 31875439), (89, 1790755), (445, 358151), (557, 286135), (643, 247865), (2785, 57227), (3215, 49573)]