164625439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 182856960

約数和(自身を除く): 18231521

約数列:

[1, 11, 73, 439, 467, 803, 4829, 5137, 32047, 34091, 205013, 352517, 375001, 2255143, 14965949, 164625439]

約数ペア:

[(1, 164625439), (11, 14965949), (73, 2255143), (439, 375001), (467, 352517), (803, 205013), (4829, 34091), (5137, 32047)]