28114785

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5839}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 49196160

約数和(自身を除く): 21081375

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 5839, 17517, 29195, 52551, 87585, 262755, 624773, 1874319, 3123865, 5622957, 9371595, 28114785]

約数ペア:

[(1, 28114785), (3, 9371595), (5, 5622957), (9, 3123865), (15, 1874319), (45, 624773), (107, 262755), (321, 87585), (535, 52551), (963, 29195), (1605, 17517), (4815, 5839)]