61081145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 74526480

約数和(自身を除く): 13445335

約数列:

[1, 5, 89, 317, 433, 445, 1585, 2165, 28213, 38537, 137261, 141065, 192685, 686305, 12216229, 61081145]

約数ペア:

[(1, 61081145), (5, 12216229), (89, 686305), (317, 192685), (433, 141065), (445, 137261), (1585, 38537), (2165, 28213)]