27474665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 34974720

約数和(自身を除く): 7500055

約数列:

[1, 5, 19, 95, 137, 685, 2111, 2603, 10555, 13015, 40109, 200545, 289207, 1446035, 5494933, 27474665]

約数ペア:

[(1, 27474665), (5, 5494933), (19, 1446035), (95, 289207), (137, 200545), (685, 40109), (2111, 13015), (2603, 10555)]