71157845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 26024875

約数列:

[1, 5, 11, 37, 55, 73, 185, 365, 407, 479, 803, 2035, 2395, 2701, 4015, 5269, 13505, 17723, 26345, 29711, 34967, 88615, 148555, 174835, 194953, 384637, 974765, 1293779, 1923185, 6468895, 14231569, 71157845]

約数ペア:

[(1, 71157845), (5, 14231569), (11, 6468895), (37, 1923185), (55, 1293779), (73, 974765), (185, 384637), (365, 194953), (407, 174835), (479, 148555), (803, 88615), (2035, 34967), (2395, 29711), (2701, 26345), (4015, 17723), (5269, 13505)]