66945795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{877}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 122723328

約数和(自身を除く): 55777533

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 727, 877, 2181, 2631, 3635, 4385, 5089, 6139, 10905, 13155, 15267, 18417, 25445, 30695, 76335, 92085, 637579, 1912737, 3187895, 4463053, 9563685, 13389159, 22315265, 66945795]

約数ペア:

[(1, 66945795), (3, 22315265), (5, 13389159), (7, 9563685), (15, 4463053), (21, 3187895), (35, 1912737), (105, 637579), (727, 92085), (877, 76335), (2181, 30695), (2631, 25445), (3635, 18417), (4385, 15267), (5089, 13155), (6139, 10905)]