9020165

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3347}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 13740192

約数和(自身を除く): 4720027

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 3347, 16735, 23429, 36817, 117145, 164003, 184085, 257719, 820015, 1288595, 1804033, 9020165]

約数ペア:

[(1, 9020165), (5, 1804033), (7, 1288595), (11, 820015), (35, 257719), (49, 184085), (55, 164003), (77, 117145), (245, 36817), (385, 23429), (539, 16735), (2695, 3347)]