54492395

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 71160144

約数和(自身を除く): 16667749

約数列:

[1, 5, 17, 43, 85, 215, 289, 731, 877, 1445, 3655, 4385, 12427, 14909, 37711, 62135, 74545, 188555, 253453, 641087, 1267265, 3205435, 10898479, 54492395]

約数ペア:

[(1, 54492395), (5, 10898479), (17, 3205435), (43, 1267265), (85, 641087), (215, 253453), (289, 188555), (731, 74545), (877, 62135), (1445, 37711), (3655, 14909), (4385, 12427)]