55293575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 72316800

約数和(自身を除く): 17023225

約数列:

[1, 5, 25, 29, 53, 145, 265, 725, 1325, 1439, 1537, 7195, 7685, 35975, 38425, 41731, 76267, 208655, 381335, 1043275, 1906675, 2211743, 11058715, 55293575]

約数ペア:

[(1, 55293575), (5, 11058715), (25, 2211743), (29, 1906675), (53, 1043275), (145, 381335), (265, 208655), (725, 76267), (1325, 41731), (1439, 38425), (1537, 35975), (7195, 7685)]