5725278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 13693680

約数和(自身を除く): 7968402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 569, 774, 1118, 1138, 1677, 1707, 3354, 3414, 5031, 5121, 7397, 10062, 10242, 14794, 22191, 24467, 44382, 48934, 66573, 73401, 133146, 146802, 220203, 318071, 440406, 636142, 954213, 1908426, 2862639, 5725278]

約数ペア:

[(1, 5725278), (2, 2862639), (3, 1908426), (6, 954213), (9, 636142), (13, 440406), (18, 318071), (26, 220203), (39, 146802), (43, 133146), (78, 73401), (86, 66573), (117, 48934), (129, 44382), (234, 24467), (258, 22191), (387, 14794), (559, 10242), (569, 10062), (774, 7397), (1118, 5121), (1138, 5031), (1677, 3414), (1707, 3354)]