15064749

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 26138112

約数和(自身を除く): 11073363

約数列:

[1, 3, 7, 9, 21, 43, 63, 67, 83, 129, 201, 249, 301, 387, 469, 581, 603, 747, 903, 1407, 1743, 2709, 2881, 3569, 4221, 5229, 5561, 8643, 10707, 16683, 20167, 24983, 25929, 32121, 38927, 50049, 60501, 74949, 116781, 181503, 224847, 239123, 350343, 717369, 1673861, 2152107, 5021583, 15064749]

約数ペア:

[(1, 15064749), (3, 5021583), (7, 2152107), (9, 1673861), (21, 717369), (43, 350343), (63, 239123), (67, 224847), (83, 181503), (129, 116781), (201, 74949), (249, 60501), (301, 50049), (387, 38927), (469, 32121), (581, 25929), (603, 24983), (747, 20167), (903, 16683), (1407, 10707), (1743, 8643), (2709, 5561), (2881, 5229), (3569, 4221)]