27845145

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5783}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 48724416

約数和(自身を除く): 20879271

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 5783, 17349, 28915, 52047, 86745, 260235, 618781, 1856343, 3093905, 5569029, 9281715, 27845145]

約数ペア:

[(1, 27845145), (3, 9281715), (5, 5569029), (9, 3093905), (15, 1856343), (45, 618781), (107, 260235), (321, 86745), (535, 52047), (963, 28915), (1605, 17349), (4815, 5783)]