28576845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57731}}^1$

素因数の和:57753

約数の個数: 24

約数和(自身を含む): 54037152

約数和(自身を除く): 25460307

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 57731, 173193, 288655, 519579, 635041, 865965, 1905123, 2597895, 3175205, 5715369, 9525615, 28576845]

約数ペア:

[(1, 28576845), (3, 9525615), (5, 5715369), (9, 3175205), (11, 2597895), (15, 1905123), (33, 865965), (45, 635041), (55, 519579), (99, 288655), (165, 173193), (495, 57731)]