1962912805

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8101}}^1$

素因数の和:8186

約数の個数: 48

約数和(自身を含む): 2926053504

約数和(自身を除く): 963140699

約数列:

[1, 5, 7, 23, 35, 43, 49, 115, 161, 215, 245, 301, 805, 989, 1127, 1505, 2107, 4945, 5635, 6923, 8101, 10535, 34615, 40505, 48461, 56707, 186323, 242305, 283535, 348343, 396949, 931615, 1304261, 1741715, 1984745, 2438401, 6521305, 8011889, 9129827, 12192005, 17068807, 40059445, 45649135, 56083223, 85344035, 280416115, 392582561, 1962912805]

約数ペア:

[(1, 1962912805), (5, 392582561), (7, 280416115), (23, 85344035), (35, 56083223), (43, 45649135), (49, 40059445), (115, 17068807), (161, 12192005), (215, 9129827), (245, 8011889), (301, 6521305), (805, 2438401), (989, 1984745), (1127, 1741715), (1505, 1304261), (2107, 931615), (4945, 396949), (5635, 348343), (6923, 283535), (8101, 242305), (10535, 186323), (34615, 56707), (40505, 48461)]