128335745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{1171}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 161004672

約数和(自身を除く): 32668927

約数列:

[1, 5, 23, 115, 953, 1171, 4765, 5855, 21919, 26933, 109595, 134665, 1115963, 5579815, 25667149, 128335745]

約数ペア:

[(1, 128335745), (5, 25667149), (23, 5579815), (115, 1115963), (953, 134665), (1171, 109595), (4765, 26933), (5855, 21919)]