85276455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2011}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 149499648

約数和(自身を除く): 64223193

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1285, 2011, 2827, 3855, 6033, 8481, 10055, 14135, 22121, 30165, 42405, 66363, 110605, 331815, 516827, 1550481, 2584135, 5685097, 7752405, 17055291, 28425485, 85276455]

約数ペア:

[(1, 85276455), (3, 28425485), (5, 17055291), (11, 7752405), (15, 5685097), (33, 2584135), (55, 1550481), (165, 516827), (257, 331815), (771, 110605), (1285, 66363), (2011, 42405), (2827, 30165), (3855, 22121), (6033, 14135), (8481, 10055)]