67965065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 99740160

約数和(自身を除く): 31775095

約数列:

[1, 5, 7, 17, 35, 85, 103, 119, 515, 595, 721, 1109, 1751, 3605, 5545, 7763, 8755, 12257, 18853, 38815, 61285, 94265, 114227, 131971, 571135, 659855, 799589, 1941859, 3997945, 9709295, 13593013, 67965065]

約数ペア:

[(1, 67965065), (5, 13593013), (7, 9709295), (17, 3997945), (35, 1941859), (85, 799589), (103, 659855), (119, 571135), (515, 131971), (595, 114227), (721, 94265), (1109, 61285), (1751, 38815), (3605, 18853), (5545, 12257), (7763, 8755)]