12946605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7253}}^1$

素因数の和:7285

約数の個数: 32

約数和(自身を含む): 25069824

約数和(自身を除く): 12123219

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 7253, 21759, 36265, 50771, 108795, 123301, 152313, 253855, 369903, 616505, 761565, 863107, 1849515, 2589321, 4315535, 12946605]

約数ペア:

[(1, 12946605), (3, 4315535), (5, 2589321), (7, 1849515), (15, 863107), (17, 761565), (21, 616505), (35, 369903), (51, 253855), (85, 152313), (105, 123301), (119, 108795), (255, 50771), (357, 36265), (595, 21759), (1785, 7253)]