12778860475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{567319}}^1$

素因数の和:567399

約数の個数: 24

約数和(自身を含む): 17094486240

約数和(自身を除く): 4315625765

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 4505, 22525, 567319, 2836595, 9644423, 14182975, 30067907, 48222115, 150339535, 241110575, 511154419, 751697675, 2555772095, 12778860475]

約数ペア:

[(1, 12778860475), (5, 2555772095), (17, 751697675), (25, 511154419), (53, 241110575), (85, 150339535), (265, 48222115), (425, 30067907), (901, 14182975), (1325, 9644423), (4505, 2836595), (22525, 567319)]