68017805

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 82963440

約数和(自身を除く): 14945635

約数列:

[1, 5, 89, 353, 433, 445, 1765, 2165, 31417, 38537, 152849, 157085, 192685, 764245, 13603561, 68017805]

約数ペア:

[(1, 68017805), (5, 13603561), (89, 764245), (353, 192685), (433, 157085), (445, 152849), (1765, 38537), (2165, 31417)]