15559155

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5048

約数の個数: 32

約数和(自身を含む): 28869120

約数和(自身を除く): 13309965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 5011, 15033, 25055, 45099, 75165, 115253, 135297, 225495, 345759, 576265, 676485, 1037277, 1728795, 3111831, 5186385, 15559155]

約数ペア:

[(1, 15559155), (3, 5186385), (5, 3111831), (9, 1728795), (15, 1037277), (23, 676485), (27, 576265), (45, 345759), (69, 225495), (115, 135297), (135, 115253), (207, 75165), (345, 45099), (621, 25055), (1035, 15033), (3105, 5011)]