68091155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 97943040

約数和(自身を除く): 29851885

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 2833, 4807, 14165, 24035, 31163, 53827, 65159, 155815, 269135, 325795, 592097, 716749, 1238021, 2960485, 3583745, 6190105, 13618231, 68091155]

約数ペア:

[(1, 68091155), (5, 13618231), (11, 6190105), (19, 3583745), (23, 2960485), (55, 1238021), (95, 716749), (115, 592097), (209, 325795), (253, 269135), (437, 155815), (1045, 65159), (1265, 53827), (2185, 31163), (2833, 24035), (4807, 14165)]