51453405

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5419}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 89625120

約数和(自身を除く): 38171715

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 5419, 9495, 16257, 27095, 48771, 81285, 243855, 1143409, 3430227, 5717045, 10290681, 17151135, 51453405]

約数ペア:

[(1, 51453405), (3, 17151135), (5, 10290681), (9, 5717045), (15, 3430227), (45, 1143409), (211, 243855), (633, 81285), (1055, 48771), (1899, 27095), (3165, 16257), (5419, 9495)]