2580821565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{45433}}^1$

素因数の和:45989

約数の個数: 32

約数和(自身を含む): 4728043776

約数和(自身を除く): 2147222211

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 541, 1623, 2705, 3787, 8115, 11361, 18935, 45433, 56805, 136299, 227165, 318031, 681495, 954093, 1590155, 4770465, 24579253, 73737759, 122896265, 172054771, 368688795, 516164313, 860273855, 2580821565]

約数ペア:

[(1, 2580821565), (3, 860273855), (5, 516164313), (7, 368688795), (15, 172054771), (21, 122896265), (35, 73737759), (105, 24579253), (541, 4770465), (1623, 1590155), (2705, 954093), (3787, 681495), (8115, 318031), (11361, 227165), (18935, 136299), (45433, 56805)]