9868925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 14141952

約数和(自身を除く): 4273027

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 2111, 4675, 10555, 23221, 35887, 52775, 116105, 179435, 394757, 580525, 897175, 1973785, 9868925]

約数ペア:

[(1, 9868925), (5, 1973785), (11, 897175), (17, 580525), (25, 394757), (55, 179435), (85, 116105), (187, 52775), (275, 35887), (425, 23221), (935, 10555), (2111, 4675)]