2693565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 2967363

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 503, 595, 765, 1071, 1509, 1785, 2515, 3521, 4527, 5355, 7545, 8551, 10563, 17605, 22635, 25653, 31689, 42755, 52815, 59857, 76959, 128265, 158445, 179571, 299285, 384795, 538713, 897855, 2693565]

約数ペア:

[(1, 2693565), (3, 897855), (5, 538713), (7, 384795), (9, 299285), (15, 179571), (17, 158445), (21, 128265), (35, 76959), (45, 59857), (51, 52815), (63, 42755), (85, 31689), (105, 25653), (119, 22635), (153, 17605), (255, 10563), (315, 8551), (357, 7545), (503, 5355), (595, 4527), (765, 3521), (1071, 2515), (1509, 1785)]