28265535

素因数分解:

$3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1201}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 49128144

約数和(自身を除く): 20862609

約数列:

[1, 3, 5, 9, 15, 45, 523, 1201, 1569, 2615, 3603, 4707, 6005, 7845, 10809, 18015, 23535, 54045, 628123, 1884369, 3140615, 5653107, 9421845, 28265535]

約数ペア:

[(1, 28265535), (3, 9421845), (5, 5653107), (9, 3140615), (15, 1884369), (45, 628123), (523, 54045), (1201, 23535), (1569, 18015), (2615, 10809), (3603, 7845), (4707, 6005)]