47113745

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 66441024

約数和(自身を除く): 19327279

約数列:

[1, 5, 7, 35, 49, 103, 245, 515, 721, 1867, 3605, 5047, 9335, 13069, 25235, 65345, 91483, 192301, 457415, 961505, 1346107, 6730535, 9422749, 47113745]

約数ペア:

[(1, 47113745), (5, 9422749), (7, 6730535), (35, 1346107), (49, 961505), (103, 457415), (245, 192301), (515, 91483), (721, 65345), (1867, 25235), (3605, 13069), (5047, 9335)]