3141906405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1549}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 5785344000

約数和(自身を除く): 2643437595

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 647, 1045, 1549, 1941, 3135, 3235, 4647, 7117, 7745, 9705, 12293, 17039, 21351, 23235, 29431, 35585, 36879, 51117, 61465, 85195, 88293, 106755, 135223, 147155, 184395, 255585, 323741, 405669, 441465, 676115, 971223, 1002203, 1618705, 2028345, 3006609, 4856115, 5011015, 11024233, 15033045, 19041857, 33072699, 55121165, 57125571, 95209285, 165363495, 209460427, 285627855, 628381281, 1047302135, 3141906405]

約数ペア:

[(1, 3141906405), (3, 1047302135), (5, 628381281), (11, 285627855), (15, 209460427), (19, 165363495), (33, 95209285), (55, 57125571), (57, 55121165), (95, 33072699), (165, 19041857), (209, 15033045), (285, 11024233), (627, 5011015), (647, 4856115), (1045, 3006609), (1549, 2028345), (1941, 1618705), (3135, 1002203), (3235, 971223), (4647, 676115), (7117, 441465), (7745, 405669), (9705, 323741), (12293, 255585), (17039, 184395), (21351, 147155), (23235, 135223), (29431, 106755), (35585, 88293), (36879, 85195), (51117, 61465)]