68009655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1709}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 124761600

約数和(自身を除く): 56751945

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 379, 1137, 1709, 1895, 2653, 5127, 5685, 7959, 8545, 11963, 13265, 25635, 35889, 39795, 59815, 179445, 647711, 1943133, 3238555, 4533977, 9715665, 13601931, 22669885, 68009655]

約数ペア:

[(1, 68009655), (3, 22669885), (5, 13601931), (7, 9715665), (15, 4533977), (21, 3238555), (35, 1943133), (105, 647711), (379, 179445), (1137, 59815), (1709, 39795), (1895, 35889), (2653, 25635), (5127, 13265), (5685, 11963), (7959, 8545)]