42545845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5669}}^1$

素因数の和:5772

約数の個数: 16

約数和(自身を含む): 54432000

約数和(自身を除く): 11886155

約数列:

[1, 5, 19, 79, 95, 395, 1501, 5669, 7505, 28345, 107711, 447851, 538555, 2239255, 8509169, 42545845]

約数ペア:

[(1, 42545845), (5, 8509169), (19, 2239255), (79, 538555), (95, 447851), (395, 107711), (1501, 28345), (5669, 7505)]