27840735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47591}}^1$

素因数の和:47615

約数の個数: 24

約数和(自身を含む): 51970464

約数和(自身を除く): 24129729

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 47591, 142773, 237955, 428319, 618683, 713865, 1856049, 2141595, 3093415, 5568147, 9280245, 27840735]

約数ペア:

[(1, 27840735), (3, 9280245), (5, 5568147), (9, 3093415), (13, 2141595), (15, 1856049), (39, 713865), (45, 618683), (65, 428319), (117, 237955), (195, 142773), (585, 47591)]