54891795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3761}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 46230765

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 3761, 4865, 11283, 14595, 18805, 26327, 56415, 78981, 131635, 394905, 522779, 1568337, 2613895, 3659453, 7841685, 10978359, 18297265, 54891795]

約数ペア:

[(1, 54891795), (3, 18297265), (5, 10978359), (7, 7841685), (15, 3659453), (21, 2613895), (35, 1568337), (105, 522779), (139, 394905), (417, 131635), (695, 78981), (973, 56415), (2085, 26327), (2919, 18805), (3761, 14595), (4865, 11283)]