26016795

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 59754240

約数和(自身を除く): 33737445

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 27, 35, 45, 49, 57, 63, 69, 81, 95, 105, 115, 133, 135, 147, 161, 171, 189, 207, 243, 245, 285, 315, 345, 399, 405, 437, 441, 483, 513, 567, 621, 665, 735, 805, 855, 931, 945, 1035, 1127, 1197, 1215, 1311, 1323, 1449, 1539, 1701, 1863, 1995, 2185, 2205, 2415, 2565, 2793, 2835, 3059, 3105, 3381, 3591, 3933, 3969, 4347, 4617, 4655, 5589, 5635, 5985, 6555, 6615, 7245, 7695, 8379, 8505, 9177, 9315, 10143, 10773, 11799, 11907, 13041, 13965, 15295, 16905, 17955, 19665, 19845, 21413, 21735, 23085, 25137, 27531, 27945, 30429, 32319, 35397, 39123, 41895, 45885, 50715, 53865, 58995, 59535, 64239, 65205, 75411, 82593, 91287, 106191, 107065, 125685, 137655, 152145, 161595, 176985, 192717, 195615, 226233, 247779, 273861, 321195, 377055, 412965, 456435, 530955, 578151, 743337, 963585, 1131165, 1238895, 1369305, 1734453, 2890755, 3716685, 5203359, 8672265, 26016795]

約数ペア:

[(1, 26016795), (3, 8672265), (5, 5203359), (7, 3716685), (9, 2890755), (15, 1734453), (19, 1369305), (21, 1238895), (23, 1131165), (27, 963585), (35, 743337), (45, 578151), (49, 530955), (57, 456435), (63, 412965), (69, 377055), (81, 321195), (95, 273861), (105, 247779), (115, 226233), (133, 195615), (135, 192717), (147, 176985), (161, 161595), (171, 152145), (189, 137655), (207, 125685), (243, 107065), (245, 106191), (285, 91287), (315, 82593), (345, 75411), (399, 65205), (405, 64239), (437, 59535), (441, 58995), (483, 53865), (513, 50715), (567, 45885), (621, 41895), (665, 39123), (735, 35397), (805, 32319), (855, 30429), (931, 27945), (945, 27531), (1035, 25137), (1127, 23085), (1197, 21735), (1215, 21413), (1311, 19845), (1323, 19665), (1449, 17955), (1539, 16905), (1701, 15295), (1863, 13965), (1995, 13041), (2185, 11907), (2205, 11799), (2415, 10773), (2565, 10143), (2793, 9315), (2835, 9177), (3059, 8505), (3105, 8379), (3381, 7695), (3591, 7245), (3933, 6615), (3969, 6555), (4347, 5985), (4617, 5635), (4655, 5589)]