26603555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 11317405

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 407, 629, 769, 935, 2035, 3145, 3845, 6919, 8459, 13073, 28453, 34595, 42295, 65365, 142265, 143803, 312983, 483701, 719015, 1564915, 2418505, 5320711, 26603555]

約数ペア:

[(1, 26603555), (5, 5320711), (11, 2418505), (17, 1564915), (37, 719015), (55, 483701), (85, 312983), (185, 143803), (187, 142265), (407, 65365), (629, 42295), (769, 34595), (935, 28453), (2035, 13073), (3145, 8459), (3845, 6919)]