66992905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83221}}^1$

素因数の和:83256

約数の個数: 16

約数和(自身を含む): 95871744

約数和(自身を除く): 28878839

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 83221, 416105, 582547, 1914083, 2912735, 9570415, 13398581, 66992905]

約数ペア:

[(1, 66992905), (5, 13398581), (7, 9570415), (23, 2912735), (35, 1914083), (115, 582547), (161, 416105), (805, 83221)]