712225215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8171}}^1$

素因数の和:8344

約数の個数: 48

約数和(自身を含む): 1338573600

約数和(自身を除く): 626348385

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 149, 195, 447, 585, 745, 1341, 1937, 2235, 5811, 6705, 8171, 9685, 17433, 24513, 29055, 40855, 73539, 87165, 106223, 122565, 318669, 367695, 531115, 956007, 1217479, 1593345, 3652437, 4780035, 6087395, 10957311, 15827227, 18262185, 47481681, 54786555, 79136135, 142445043, 237408405, 712225215]

約数ペア:

[(1, 712225215), (3, 237408405), (5, 142445043), (9, 79136135), (13, 54786555), (15, 47481681), (39, 18262185), (45, 15827227), (65, 10957311), (117, 6087395), (149, 4780035), (195, 3652437), (447, 1593345), (585, 1217479), (745, 956007), (1341, 531115), (1937, 367695), (2235, 318669), (5811, 122565), (6705, 106223), (8171, 87165), (9685, 73539), (17433, 40855), (24513, 29055)]