85545885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7321}}^1$

素因数の和:7389

約数の個数: 32

約数和(自身を含む): 147611520

約数和(自身を除く): 62065635

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 7321, 11685, 21963, 36605, 109815, 139099, 300161, 417297, 695495, 900483, 1500805, 2086485, 4502415, 5703059, 17109177, 28515295, 85545885]

約数ペア:

[(1, 85545885), (3, 28515295), (5, 17109177), (15, 5703059), (19, 4502415), (41, 2086485), (57, 1500805), (95, 900483), (123, 695495), (205, 417297), (285, 300161), (615, 139099), (779, 109815), (2337, 36605), (3895, 21963), (7321, 11685)]