1317162805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1\times {\mathrm{2143}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 1915398144

約数和(自身を除く): 598235339

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 1033, 2143, 5165, 7231, 10715, 15001, 17561, 36155, 36431, 75005, 87805, 122927, 182155, 255017, 614635, 1275085, 2213719, 11068595, 15496033, 37633223, 77480165, 188166115, 263432561, 1317162805]

約数ペア:

[(1, 1317162805), (5, 263432561), (7, 188166115), (17, 77480165), (35, 37633223), (85, 15496033), (119, 11068595), (595, 2213719), (1033, 1275085), (2143, 614635), (5165, 255017), (7231, 182155), (10715, 122927), (15001, 87805), (17561, 75005), (36155, 36431)]