55180026125

素因数分解:

$5^3\times 7^1\times {\mathrm{16141}}^1\times {\mathrm{3907}}^1$

素因数の和:20070

約数の個数: 32

約数和(自身を含む): 78727504128

約数和(自身を除く): 23547478003

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 3907, 16141, 19535, 27349, 80705, 97675, 112987, 136745, 403525, 488375, 564935, 683725, 2017625, 2824675, 3418625, 14123375, 63062887, 315314435, 441440209, 1576572175, 2207201045, 7882860875, 11036005225, 55180026125]

約数ペア:

[(1, 55180026125), (5, 11036005225), (7, 7882860875), (25, 2207201045), (35, 1576572175), (125, 441440209), (175, 315314435), (875, 63062887), (3907, 14123375), (16141, 3418625), (19535, 2824675), (27349, 2017625), (80705, 683725), (97675, 564935), (112987, 488375), (136745, 403525)]