166573905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2087}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 283233024

約数和(自身を除く): 116659119

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 313, 939, 1565, 2087, 4695, 5321, 6261, 10435, 15963, 26605, 31305, 35479, 79815, 106437, 177395, 532185, 653231, 1959693, 3266155, 9798465, 11104927, 33314781, 55524635, 166573905]

約数ペア:

[(1, 166573905), (3, 55524635), (5, 33314781), (15, 11104927), (17, 9798465), (51, 3266155), (85, 1959693), (255, 653231), (313, 532185), (939, 177395), (1565, 106437), (2087, 79815), (4695, 35479), (5321, 31305), (6261, 26605), (10435, 15963)]