67291345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 92695680

約数和(自身を除く): 25404335

約数列:

[1, 5, 11, 37, 43, 55, 185, 215, 407, 473, 769, 1591, 2035, 2365, 3845, 7955, 8459, 17501, 28453, 33067, 42295, 87505, 142265, 165335, 312983, 363737, 1223479, 1564915, 1818685, 6117395, 13458269, 67291345]

約数ペア:

[(1, 67291345), (5, 13458269), (11, 6117395), (37, 1818685), (43, 1564915), (55, 1223479), (185, 363737), (215, 312983), (407, 165335), (473, 142265), (769, 87505), (1591, 42295), (2035, 33067), (2365, 28453), (3845, 17501), (7955, 8459)]