10812945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 20615616

約数和(自身を除く): 9802671

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 71, 143, 165, 195, 213, 355, 429, 715, 781, 923, 1065, 2145, 2343, 2769, 3905, 4615, 5041, 10153, 11715, 13845, 15123, 25205, 30459, 50765, 55451, 65533, 75615, 152295, 166353, 196599, 277255, 327665, 720863, 831765, 982995, 2162589, 3604315, 10812945]

約数ペア:

[(1, 10812945), (3, 3604315), (5, 2162589), (11, 982995), (13, 831765), (15, 720863), (33, 327665), (39, 277255), (55, 196599), (65, 166353), (71, 152295), (143, 75615), (165, 65533), (195, 55451), (213, 50765), (355, 30459), (429, 25205), (715, 15123), (781, 13845), (923, 11715), (1065, 10153), (2145, 5041), (2343, 4615), (2769, 3905)]