165690745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{5827}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 223235712

約数和(自身を除く): 57544967

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 5687, 5827, 28435, 29135, 64097, 273869, 320485, 705067, 1369345, 3012559, 3525335, 15062795, 33138149, 165690745]

約数ペア:

[(1, 165690745), (5, 33138149), (11, 15062795), (47, 3525335), (55, 3012559), (121, 1369345), (235, 705067), (517, 320485), (605, 273869), (2585, 64097), (5687, 29135), (5827, 28435)]