1047009855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 1809561600

約数和(自身を除く): 762551745

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 139, 255, 271, 327, 417, 545, 695, 813, 1355, 1635, 1853, 2085, 2363, 4065, 4607, 5559, 7089, 9265, 11815, 13821, 15151, 23035, 27795, 29539, 35445, 37669, 45453, 69105, 75755, 88617, 113007, 147695, 188345, 227265, 257567, 443085, 502163, 565035, 640373, 772701, 1287835, 1506489, 1921119, 2510815, 3201865, 3863505, 4105921, 7532445, 9605595, 12317763, 20529605, 61588815, 69800657, 209401971, 349003285, 1047009855]

約数ペア:

[(1, 1047009855), (3, 349003285), (5, 209401971), (15, 69800657), (17, 61588815), (51, 20529605), (85, 12317763), (109, 9605595), (139, 7532445), (255, 4105921), (271, 3863505), (327, 3201865), (417, 2510815), (545, 1921119), (695, 1506489), (813, 1287835), (1355, 772701), (1635, 640373), (1853, 565035), (2085, 502163), (2363, 443085), (4065, 257567), (4607, 227265), (5559, 188345), (7089, 147695), (9265, 113007), (11815, 88617), (13821, 75755), (15151, 69105), (23035, 45453), (27795, 37669), (29539, 35445)]