2841036275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 4660416000

約数和(自身を除く): 1819379725

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 173, 175, 209, 275, 385, 449, 475, 665, 865, 1045, 1211, 1463, 1903, 1925, 2245, 3143, 3287, 3325, 4325, 4939, 5225, 6055, 7315, 8531, 9515, 11225, 13321, 15715, 16435, 23009, 24695, 30275, 34573, 36157, 36575, 42655, 47575, 59717, 66605, 77677, 78575, 82175, 93841, 115045, 123475, 172865, 180785, 213275, 253099, 298585, 333025, 388385, 469205, 543739, 575225, 656887, 854447, 864325, 903925, 1265495, 1475863, 1492925, 1941925, 2346025, 2718695, 3284435, 4272235, 5981129, 6327475, 7379315, 10331041, 13593475, 16234493, 16422175, 21361175, 29905645, 36896575, 51655205, 81172465, 113641451, 149528225, 258276025, 405862325, 568207255, 2841036275]

約数ペア:

[(1, 2841036275), (5, 568207255), (7, 405862325), (11, 258276025), (19, 149528225), (25, 113641451), (35, 81172465), (55, 51655205), (77, 36896575), (95, 29905645), (133, 21361175), (173, 16422175), (175, 16234493), (209, 13593475), (275, 10331041), (385, 7379315), (449, 6327475), (475, 5981129), (665, 4272235), (865, 3284435), (1045, 2718695), (1211, 2346025), (1463, 1941925), (1903, 1492925), (1925, 1475863), (2245, 1265495), (3143, 903925), (3287, 864325), (3325, 854447), (4325, 656887), (4939, 575225), (5225, 543739), (6055, 469205), (7315, 388385), (8531, 333025), (9515, 298585), (11225, 253099), (13321, 213275), (15715, 180785), (16435, 172865), (23009, 123475), (24695, 115045), (30275, 93841), (34573, 82175), (36157, 78575), (36575, 77677), (42655, 66605), (47575, 59717)]