53617165

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 21861875

約数列:

[1, 5, 7, 35, 103, 107, 139, 515, 535, 695, 721, 749, 973, 3605, 3745, 4865, 11021, 14317, 14873, 55105, 71585, 74365, 77147, 100219, 104111, 385735, 501095, 520555, 1531919, 7659595, 10723433, 53617165]

約数ペア:

[(1, 53617165), (5, 10723433), (7, 7659595), (35, 1531919), (103, 520555), (107, 501095), (139, 385735), (515, 104111), (535, 100219), (695, 77147), (721, 74365), (749, 71585), (973, 55105), (3605, 14873), (3745, 14317), (4865, 11021)]