54880605

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31271}}^1$

素因数の和:31298

約数の個数: 32

約数和(自身を含む): 105073920

約数和(自身を除く): 50193315

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 31271, 93813, 156355, 281439, 406523, 469065, 844317, 1219569, 1407195, 2032615, 3658707, 4221585, 6097845, 10976121, 18293535, 54880605]

約数ペア:

[(1, 54880605), (3, 18293535), (5, 10976121), (9, 6097845), (13, 4221585), (15, 3658707), (27, 2032615), (39, 1407195), (45, 1219569), (65, 844317), (117, 469065), (135, 406523), (195, 281439), (351, 156355), (585, 93813), (1755, 31271)]