2051240565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{6949}}^1$

素因数の和:8757

約数の個数: 32

約数和(自身を含む): 3582864000

約数和(自身を除く): 1531623435

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1789, 5367, 6949, 8945, 19679, 20847, 26835, 34745, 59037, 76439, 98395, 104235, 229317, 295185, 382195, 1146585, 12431761, 37295283, 62158805, 136749371, 186476415, 410248113, 683746855, 2051240565]

約数ペア:

[(1, 2051240565), (3, 683746855), (5, 410248113), (11, 186476415), (15, 136749371), (33, 62158805), (55, 37295283), (165, 12431761), (1789, 1146585), (5367, 382195), (6949, 295185), (8945, 229317), (19679, 104235), (20847, 98395), (26835, 76439), (34745, 59037)]