27814955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 40565760

約数和(自身を除く): 12750805

約数列:

[1, 5, 7, 19, 35, 95, 133, 151, 277, 665, 755, 1057, 1385, 1939, 2869, 5263, 5285, 9695, 14345, 20083, 26315, 36841, 41827, 100415, 184205, 209135, 292789, 794713, 1463945, 3973565, 5562991, 27814955]

約数ペア:

[(1, 27814955), (5, 5562991), (7, 3973565), (19, 1463945), (35, 794713), (95, 292789), (133, 209135), (151, 184205), (277, 100415), (665, 41827), (755, 36841), (1057, 26315), (1385, 20083), (1939, 14345), (2869, 9695), (5263, 5285)]