13375175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 19163952

約数和(自身を除く): 5788777

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 2861, 4675, 14305, 31471, 48637, 71525, 157355, 243185, 535007, 786775, 1215925, 2675035, 13375175]

約数ペア:

[(1, 13375175), (5, 2675035), (11, 1215925), (17, 786775), (25, 535007), (55, 243185), (85, 157355), (187, 71525), (275, 48637), (425, 31471), (935, 14305), (2861, 4675)]