121248765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81649}}^1$

素因数の和:81674

約数の個数: 32

約数和(自身を含む): 235152000

約数和(自身を除く): 113903235

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 81649, 244947, 408245, 734841, 898139, 1224735, 2204523, 2694417, 3674205, 4490695, 8083251, 11022615, 13472085, 24249753, 40416255, 121248765]

約数ペア:

[(1, 121248765), (3, 40416255), (5, 24249753), (9, 13472085), (11, 11022615), (15, 8083251), (27, 4490695), (33, 3674205), (45, 2694417), (55, 2204523), (99, 1224735), (135, 898139), (165, 734841), (297, 408245), (495, 244947), (1485, 81649)]