85207045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221317}}^1$

素因数の和:221340

約数の個数: 16

約数和(自身を含む): 127479168

約数和(自身を除く): 42272123

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 221317, 1106585, 1549219, 2434487, 7746095, 12172435, 17041409, 85207045]

約数ペア:

[(1, 85207045), (5, 17041409), (7, 12172435), (11, 7746095), (35, 2434487), (55, 1549219), (77, 1106585), (385, 221317)]