8006125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 10520640

約数和(自身を除く): 2514515

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 3371, 16855, 64049, 84275, 320245, 421375, 1601225, 8006125]

約数ペア:

[(1, 8006125), (5, 1601225), (19, 421375), (25, 320245), (95, 84275), (125, 64049), (475, 16855), (2375, 3371)]