54949905

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4643}}^1$

素因数の和:4917

約数の個数: 24

約数和(自身を含む): 95629248

約数和(自身を除く): 40679343

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2367, 3945, 4643, 11835, 13929, 23215, 41787, 69645, 208935, 1221109, 3663327, 6105545, 10989981, 18316635, 54949905]

約数ペア:

[(1, 54949905), (3, 18316635), (5, 10989981), (9, 6105545), (15, 3663327), (45, 1221109), (263, 208935), (789, 69645), (1315, 41787), (2367, 23215), (3945, 13929), (4643, 11835)]