129403925

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15733}}^1$

素因数の和:15797

約数の個数: 24

約数和(自身を含む): 187297536

約数和(自身を除く): 57893611

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 8225, 15733, 78665, 110131, 393325, 550655, 739451, 2753275, 3697255, 5176157, 18486275, 25880785, 129403925]

約数ペア:

[(1, 129403925), (5, 25880785), (7, 18486275), (25, 5176157), (35, 3697255), (47, 2753275), (175, 739451), (235, 550655), (329, 393325), (1175, 110131), (1645, 78665), (8225, 15733)]