25101147513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 41167526400

約数和(自身を除く): 16066378887

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 101, 109, 181, 221, 247, 303, 323, 327, 543, 663, 741, 969, 1313, 1417, 1717, 1853, 1919, 2071, 2353, 3077, 3439, 3939, 4199, 4251, 5151, 5559, 5757, 6213, 7059, 9231, 10317, 11009, 12597, 18281, 19729, 22321, 24089, 24947, 26923, 32623, 33027, 35207, 40001, 44707, 54843, 58463, 59187, 66963, 72267, 74841, 80769, 97869, 105621, 120003, 134121, 143117, 175389, 187153, 209171, 237653, 256477, 310777, 335393, 347339, 374851, 424099, 429351, 457691, 561459, 627513, 712959, 760019, 769431, 932331, 1006179, 1042017, 1124553, 1272297, 1373073, 1992629, 2280057, 2432989, 2719223, 3555907, 4040101, 4360109, 4515407, 4873063, 5904763, 5977887, 6372467, 7298967, 8157669, 10667721, 12120303, 13080327, 13546221, 14619189, 17714289, 19117401, 25904177, 33874693, 37859951, 46226791, 76761919, 77712531, 82842071, 101624079, 113579853, 138680373, 230285757, 248526213, 440371009, 492179363, 643619167, 1321113027, 1476538089, 1930857501, 8367049171, 25101147513]

約数ペア:

[(1, 25101147513), (3, 8367049171), (13, 1930857501), (17, 1476538089), (19, 1321113027), (39, 643619167), (51, 492179363), (57, 440371009), (101, 248526213), (109, 230285757), (181, 138680373), (221, 113579853), (247, 101624079), (303, 82842071), (323, 77712531), (327, 76761919), (543, 46226791), (663, 37859951), (741, 33874693), (969, 25904177), (1313, 19117401), (1417, 17714289), (1717, 14619189), (1853, 13546221), (1919, 13080327), (2071, 12120303), (2353, 10667721), (3077, 8157669), (3439, 7298967), (3939, 6372467), (4199, 5977887), (4251, 5904763), (5151, 4873063), (5559, 4515407), (5757, 4360109), (6213, 4040101), (7059, 3555907), (9231, 2719223), (10317, 2432989), (11009, 2280057), (12597, 1992629), (18281, 1373073), (19729, 1272297), (22321, 1124553), (24089, 1042017), (24947, 1006179), (26923, 932331), (32623, 769431), (33027, 760019), (35207, 712959), (40001, 627513), (44707, 561459), (54843, 457691), (58463, 429351), (59187, 424099), (66963, 374851), (72267, 347339), (74841, 335393), (80769, 310777), (97869, 256477), (105621, 237653), (120003, 209171), (134121, 187153), (143117, 175389)]