27477675

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1372

約数の個数: 36

約数和(自身を含む): 49762440

約数和(自身を除く): 22284765

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1259, 1455, 2425, 3777, 4365, 6295, 7275, 11331, 18885, 21825, 31475, 56655, 94425, 122123, 283275, 366369, 610615, 1099107, 1831845, 3053075, 5495535, 9159225, 27477675]

約数ペア:

[(1, 27477675), (3, 9159225), (5, 5495535), (9, 3053075), (15, 1831845), (25, 1099107), (45, 610615), (75, 366369), (97, 283275), (225, 122123), (291, 94425), (485, 56655), (873, 31475), (1259, 21825), (1455, 18885), (2425, 11331), (3777, 7275), (4365, 6295)]