84487395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12889}}^1$

素因数の和:12939

約数の個数: 32

約数和(自身を含む): 148492800

約数和(自身を除く): 64005405

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 12889, 38667, 64445, 193335, 244891, 296447, 734673, 889341, 1224455, 1482235, 3673365, 4446705, 5632493, 16897479, 28162465, 84487395]

約数ペア:

[(1, 84487395), (3, 28162465), (5, 16897479), (15, 5632493), (19, 4446705), (23, 3673365), (57, 1482235), (69, 1224455), (95, 889341), (115, 734673), (285, 296447), (345, 244891), (437, 193335), (1311, 64445), (2185, 38667), (6555, 12889)]