1569251385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157793}}^1$

素因数の和:157834

約数の個数: 48

約数和(自身を含む): 3101598864

約数和(自身を除く): 1532347479

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 157793, 473379, 788965, 1420137, 2051309, 2366895, 2682481, 6153927, 7100685, 8047443, 10256545, 13412405, 18461781, 24142329, 30769635, 34872253, 40237215, 92308905, 104616759, 120711645, 174361265, 313850277, 523083795, 1569251385]

約数ペア:

[(1, 1569251385), (3, 523083795), (5, 313850277), (9, 174361265), (13, 120711645), (15, 104616759), (17, 92308905), (39, 40237215), (45, 34872253), (51, 30769635), (65, 24142329), (85, 18461781), (117, 13412405), (153, 10256545), (195, 8047443), (221, 7100685), (255, 6153927), (585, 2682481), (663, 2366895), (765, 2051309), (1105, 1420137), (1989, 788965), (3315, 473379), (9945, 157793)]