2005010055

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2345041}}^1$

素因数の和:2345071

約数の個数: 24

約数和(自身を含む): 3658265520

約数和(自身を除く): 1653255465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2345041, 7035123, 11725205, 21105369, 35175615, 44555779, 105526845, 133667337, 222778895, 401002011, 668336685, 2005010055]

約数ペア:

[(1, 2005010055), (3, 668336685), (5, 401002011), (9, 222778895), (15, 133667337), (19, 105526845), (45, 44555779), (57, 35175615), (95, 21105369), (171, 11725205), (285, 7035123), (855, 2345041)]