68947745

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 84291840

約数和(自身を除く): 15344095

約数列:

[1, 5, 71, 355, 359, 541, 1795, 2705, 25489, 38411, 127445, 192055, 194219, 971095, 13789549, 68947745]

約数ペア:

[(1, 68947745), (5, 13789549), (71, 971095), (355, 194219), (359, 192055), (541, 127445), (1795, 38411), (2705, 25489)]