28743165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58067}}^1$

素因数の和:58089

約数の個数: 24

約数和(自身を含む): 54351648

約数和(自身を除く): 25608483

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 58067, 174201, 290335, 522603, 638737, 871005, 1916211, 2613015, 3193685, 5748633, 9581055, 28743165]

約数ペア:

[(1, 28743165), (3, 9581055), (5, 5748633), (9, 3193685), (11, 2613015), (15, 1916211), (33, 871005), (45, 638737), (55, 522603), (99, 290335), (165, 174201), (495, 58067)]