8256945

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7753}}^1$

素因数の和:7832

約数の個数: 16

約数和(自身を含む): 13398912

約数和(自身を除く): 5141967

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 7753, 23259, 38765, 116295, 550463, 1651389, 2752315, 8256945]

約数ペア:

[(1, 8256945), (3, 2752315), (5, 1651389), (15, 550463), (71, 116295), (213, 38765), (355, 23259), (1065, 7753)]