67238885

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1039}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 94498560

約数和(自身を除く): 27259675

約数列:

[1, 5, 7, 35, 43, 215, 301, 1039, 1505, 1849, 5195, 7273, 9245, 12943, 36365, 44677, 64715, 223385, 312739, 1563695, 1921111, 9605555, 13447777, 67238885]

約数ペア:

[(1, 67238885), (5, 13447777), (7, 9605555), (35, 1921111), (43, 1563695), (215, 312739), (301, 223385), (1039, 64715), (1505, 44677), (1849, 36365), (5195, 12943), (7273, 9245)]