129323215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{194471}}^1$

素因数の和:194502

約数の個数: 16

約数和(自身を含む): 186693120

約数和(自身を除く): 57369905

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 194471, 972355, 1361297, 3694949, 6806485, 18474745, 25864643, 129323215]

約数ペア:

[(1, 129323215), (5, 25864643), (7, 18474745), (19, 6806485), (35, 3694949), (95, 1361297), (133, 972355), (665, 194471)]