66149615

素因数分解:

$5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4621}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 90960960

約数和(自身を除く): 24811345

約数列:

[1, 5, 7, 35, 409, 2045, 2863, 4621, 14315, 23105, 32347, 161735, 1889989, 9449945, 13229923, 66149615]

約数ペア:

[(1, 66149615), (5, 13229923), (7, 9449945), (35, 1889989), (409, 161735), (2045, 32347), (2863, 23105), (4621, 14315)]