27741465

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1373}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 48227400

約数和(自身を除く): 20485935

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 1373, 2245, 4041, 4119, 6735, 6865, 12357, 20205, 20595, 61785, 616477, 1849431, 3082385, 5548293, 9247155, 27741465]

約数ペア:

[(1, 27741465), (3, 9247155), (5, 5548293), (9, 3082385), (15, 1849431), (45, 616477), (449, 61785), (1347, 20595), (1373, 20205), (2245, 12357), (4041, 6865), (4119, 6735)]