22407245

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 31414272

約数和(自身を除く): 9007027

約数列:

[1, 5, 7, 35, 71, 127, 355, 497, 635, 889, 2485, 4445, 5041, 9017, 25205, 35287, 45085, 63119, 176435, 315595, 640207, 3201035, 4481449, 22407245]

約数ペア:

[(1, 22407245), (5, 4481449), (7, 3201035), (35, 640207), (71, 315595), (127, 176435), (355, 63119), (497, 45085), (635, 35287), (889, 25205), (2485, 9017), (4445, 5041)]