22272665

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 27350400

約数和(自身を除く): 5077735

約数列:

[1, 5, 73, 139, 365, 439, 695, 2195, 10147, 32047, 50735, 61021, 160235, 305105, 4454533, 22272665]

約数ペア:

[(1, 22272665), (5, 4454533), (73, 305105), (139, 160235), (365, 61021), (439, 50735), (695, 32047), (2195, 10147)]