25586055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 50459136

約数和(自身を除く): 24873081

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 121, 127, 165, 185, 333, 363, 381, 407, 495, 555, 605, 635, 1089, 1143, 1221, 1397, 1665, 1815, 1905, 2035, 3663, 4191, 4477, 4699, 5445, 5715, 6105, 6985, 12573, 13431, 14097, 15367, 18315, 20955, 22385, 23495, 40293, 42291, 46101, 51689, 62865, 67155, 70485, 76835, 138303, 155067, 201465, 211455, 230505, 258445, 465201, 568579, 691515, 775335, 1705737, 2326005, 2842895, 5117211, 8528685, 25586055]

約数ペア:

[(1, 25586055), (3, 8528685), (5, 5117211), (9, 2842895), (11, 2326005), (15, 1705737), (33, 775335), (37, 691515), (45, 568579), (55, 465201), (99, 258445), (111, 230505), (121, 211455), (127, 201465), (165, 155067), (185, 138303), (333, 76835), (363, 70485), (381, 67155), (407, 62865), (495, 51689), (555, 46101), (605, 42291), (635, 40293), (1089, 23495), (1143, 22385), (1221, 20955), (1397, 18315), (1665, 15367), (1815, 14097), (1905, 13431), (2035, 12573), (3663, 6985), (4191, 6105), (4477, 5715), (4699, 5445)]