273981555

素因数分解:

$3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5441}}^1$

素因数の和:5828

約数の個数: 32

約数和(自身を含む): 488473920

約数和(自身を除く): 214492365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 373, 1119, 1865, 3357, 5441, 5595, 10071, 16323, 16785, 27205, 48969, 50355, 81615, 146907, 244845, 734535, 2029493, 6088479, 10147465, 18265437, 30442395, 54796311, 91327185, 273981555]

約数ペア:

[(1, 273981555), (3, 91327185), (5, 54796311), (9, 30442395), (15, 18265437), (27, 10147465), (45, 6088479), (135, 2029493), (373, 734535), (1119, 244845), (1865, 146907), (3357, 81615), (5441, 50355), (5595, 48969), (10071, 27205), (16323, 16785)]