128389085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{34841}}^1$

素因数の和:34924

約数の個数: 16

約数和(自身を含む): 170586432

約数和(自身を除く): 42197347

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 34841, 174205, 383251, 1916255, 2334347, 11671735, 25677817, 128389085]

約数ペア:

[(1, 128389085), (5, 25677817), (11, 11671735), (55, 2334347), (67, 1916255), (335, 383251), (737, 174205), (3685, 34841)]