273663365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 368064000

約数和(自身を除く): 94400635

約数列:

[1, 5, 17, 19, 85, 95, 239, 323, 709, 1195, 1615, 3545, 4063, 4541, 12053, 13471, 20315, 22705, 60265, 67355, 77197, 169451, 229007, 385985, 847255, 1145035, 2880667, 3219569, 14403335, 16097845, 54732673, 273663365]

約数ペア:

[(1, 273663365), (5, 54732673), (17, 16097845), (19, 14403335), (85, 3219569), (95, 2880667), (239, 1145035), (323, 847255), (709, 385985), (1195, 229007), (1615, 169451), (3545, 77197), (4063, 67355), (4541, 60265), (12053, 22705), (13471, 20315)]