22803885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 45090864

約数和(自身を除く): 22286979

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, 2293, 3315, 6879, 9945, 11465, 20637, 29809, 34395, 38981, 89427, 103185, 116943, 149045, 194905, 268281, 350829, 447135, 506753, 584715, 1341405, 1520259, 1754145, 2533765, 4560777, 7601295, 22803885]

約数ペア:

[(1, 22803885), (3, 7601295), (5, 4560777), (9, 2533765), (13, 1754145), (15, 1520259), (17, 1341405), (39, 584715), (45, 506753), (51, 447135), (65, 350829), (85, 268281), (117, 194905), (153, 149045), (195, 116943), (221, 103185), (255, 89427), (585, 38981), (663, 34395), (765, 29809), (1105, 20637), (1989, 11465), (2293, 9945), (3315, 6879)]