85219785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{270539}}^1$

素因数の和:270557

約数の個数: 24

約数和(自身を含む): 168816960

約数和(自身を除く): 83597175

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 270539, 811617, 1352695, 1893773, 2434851, 4058085, 5681319, 9468865, 12174255, 17043957, 28406595, 85219785]

約数ペア:

[(1, 85219785), (3, 28406595), (5, 17043957), (7, 12174255), (9, 9468865), (15, 5681319), (21, 4058085), (35, 2434851), (45, 1893773), (63, 1352695), (105, 811617), (315, 270539)]