51565965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28411}}^1$

素因数の和:28441

約数の個数: 24

約数和(自身を含む): 90691104

約数和(自身を除く): 39125139

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 28411, 85233, 142055, 312521, 426165, 937563, 1562605, 3437731, 4687815, 10313193, 17188655, 51565965]

約数ペア:

[(1, 51565965), (3, 17188655), (5, 10313193), (11, 4687815), (15, 3437731), (33, 1562605), (55, 937563), (121, 426165), (165, 312521), (363, 142055), (605, 85233), (1815, 28411)]