22291605

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 45811584

約数和(自身を除く): 23519979

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2621, 2835, 7863, 8505, 13105, 18347, 23589, 39315, 55041, 70767, 91735, 117945, 165123, 212301, 275205, 353835, 495369, 636903, 825615, 1061505, 1486107, 2476845, 3184515, 4458321, 7430535, 22291605]

約数ペア:

[(1, 22291605), (3, 7430535), (5, 4458321), (7, 3184515), (9, 2476845), (15, 1486107), (21, 1061505), (27, 825615), (35, 636903), (45, 495369), (63, 353835), (81, 275205), (105, 212301), (135, 165123), (189, 117945), (243, 91735), (315, 70767), (405, 55041), (567, 39315), (945, 23589), (1215, 18347), (1701, 13105), (2621, 8505), (2835, 7863)]