13506855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 22354416

約数和(自身を除く): 8847561

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 937, 961, 2811, 2883, 4685, 4805, 14055, 14415, 29047, 87141, 145235, 435705, 900457, 2701371, 4502285, 13506855]

約数ペア:

[(1, 13506855), (3, 4502285), (5, 2701371), (15, 900457), (31, 435705), (93, 145235), (155, 87141), (465, 29047), (937, 14415), (961, 14055), (2811, 4805), (2883, 4685)]