68730865

素因数分解:

$5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5563}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 94543488

約数和(自身を除く): 25812623

約数列:

[1, 5, 7, 35, 353, 1765, 2471, 5563, 12355, 27815, 38941, 194705, 1963739, 9818695, 13746173, 68730865]

約数ペア:

[(1, 68730865), (5, 13746173), (7, 9818695), (35, 1963739), (353, 194705), (1765, 38941), (2471, 27815), (5563, 12355)]