86999445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 163817472

約数和(自身を除く): 76818027

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 381, 585, 635, 1143, 1171, 1651, 1905, 3513, 4953, 5715, 5855, 8255, 10539, 14859, 15223, 17565, 24765, 45669, 52695, 74295, 76115, 137007, 148717, 228345, 446151, 685035, 743585, 1338453, 1933321, 2230755, 5799963, 6692265, 9666605, 17399889, 28999815, 86999445]

約数ペア:

[(1, 86999445), (3, 28999815), (5, 17399889), (9, 9666605), (13, 6692265), (15, 5799963), (39, 2230755), (45, 1933321), (65, 1338453), (117, 743585), (127, 685035), (195, 446151), (381, 228345), (585, 148717), (635, 137007), (1143, 76115), (1171, 74295), (1651, 52695), (1905, 45669), (3513, 24765), (4953, 17565), (5715, 15223), (5855, 14859), (8255, 10539)]