55156745

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 78701568

約数和(自身を除く): 23544823

約数列:

[1, 5, 7, 35, 43, 67, 215, 301, 335, 469, 547, 1505, 2345, 2735, 2881, 3829, 14405, 19145, 20167, 23521, 36649, 100835, 117605, 164647, 183245, 256543, 823235, 1282715, 1575907, 7879535, 11031349, 55156745]

約数ペア:

[(1, 55156745), (5, 11031349), (7, 7879535), (35, 1575907), (43, 1282715), (67, 823235), (215, 256543), (301, 183245), (335, 164647), (469, 117605), (547, 100835), (1505, 36649), (2345, 23521), (2735, 20167), (2881, 19145), (3829, 14405)]