23721448465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1070221}}^1$

素因数の和:1070281

約数の個数: 32

約数和(自身を含む): 34521080832

約数和(自身を除く): 10799632367

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4433, 22165, 1070221, 5351105, 11772431, 13912873, 33176851, 58862155, 69564365, 153041603, 165884255, 364945361, 431299063, 765208015, 1824726805, 2156495315, 4744289693, 23721448465]

約数ペア:

[(1, 23721448465), (5, 4744289693), (11, 2156495315), (13, 1824726805), (31, 765208015), (55, 431299063), (65, 364945361), (143, 165884255), (155, 153041603), (341, 69564365), (403, 58862155), (715, 33176851), (1705, 13912873), (2015, 11772431), (4433, 5351105), (22165, 1070221)]