251752182265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1\times {\mathrm{440207}}^1$

素因数の和:445208

約数の個数: 16

約数和(自身を含む): 315301621248

約数和(自身を除く): 63549438983

約数列:

[1, 5, 23, 115, 4973, 24865, 114379, 440207, 571895, 2201035, 10124761, 50623805, 2189149411, 10945747055, 50350436453, 251752182265]

約数ペア:

[(1, 251752182265), (5, 50350436453), (23, 10945747055), (115, 2189149411), (4973, 50623805), (24865, 10124761), (114379, 2201035), (440207, 571895)]