27285465

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 45242496

約数和(自身を除く): 17957031

約数列:

[1, 3, 5, 15, 37, 111, 185, 211, 233, 555, 633, 699, 1055, 1165, 3165, 3495, 7807, 8621, 23421, 25863, 39035, 43105, 49163, 117105, 129315, 147489, 245815, 737445, 1819031, 5457093, 9095155, 27285465]

約数ペア:

[(1, 27285465), (3, 9095155), (5, 5457093), (15, 1819031), (37, 737445), (111, 245815), (185, 147489), (211, 129315), (233, 117105), (555, 49163), (633, 43105), (699, 39035), (1055, 25863), (1165, 23421), (3165, 8621), (3495, 7807)]