39403845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 74146800

約数和(自身を除く): 34742955

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 193, 195, 349, 579, 585, 965, 1047, 1737, 1745, 2509, 2895, 3141, 4537, 5235, 7527, 8685, 12545, 13611, 15705, 22581, 22685, 37635, 40833, 67357, 68055, 112905, 202071, 204165, 336785, 606213, 875641, 1010355, 2626923, 3031065, 4378205, 7880769, 13134615, 39403845]

約数ペア:

[(1, 39403845), (3, 13134615), (5, 7880769), (9, 4378205), (13, 3031065), (15, 2626923), (39, 1010355), (45, 875641), (65, 606213), (117, 336785), (193, 204165), (195, 202071), (349, 112905), (579, 68055), (585, 67357), (965, 40833), (1047, 37635), (1737, 22685), (1745, 22581), (2509, 15705), (2895, 13611), (3141, 12545), (4537, 8685), (5235, 7527)]