54687165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2621}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 95147136

約数和(自身を除く): 40459971

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 2621, 4173, 6955, 7863, 13105, 20865, 34073, 39315, 102219, 170365, 280447, 511095, 841341, 1402235, 3645811, 4206705, 10937433, 18229055, 54687165]

約数ペア:

[(1, 54687165), (3, 18229055), (5, 10937433), (13, 4206705), (15, 3645811), (39, 1402235), (65, 841341), (107, 511095), (195, 280447), (321, 170365), (535, 102219), (1391, 39315), (1605, 34073), (2621, 20865), (4173, 13105), (6955, 7863)]