165040245

素因数分解:

$3^2\times 5^1\times {\mathrm{3667561}}^1$

素因数の和:3667572

約数の個数: 12

約数和(自身を含む): 286069836

約数和(自身を除く): 121029591

約数列:

[1, 3, 5, 9, 15, 45, 3667561, 11002683, 18337805, 33008049, 55013415, 165040245]

約数ペア:

[(1, 165040245), (3, 55013415), (5, 33008049), (9, 18337805), (15, 11002683), (45, 3667561)]