27290595

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 46252800

約数和(自身を除く): 18962205

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 1459, 3741, 4377, 6235, 7295, 18705, 21885, 42311, 62737, 126933, 188211, 211555, 313685, 634665, 941055, 1819373, 5458119, 9096865, 27290595]

約数ペア:

[(1, 27290595), (3, 9096865), (5, 5458119), (15, 1819373), (29, 941055), (43, 634665), (87, 313685), (129, 211555), (145, 188211), (215, 126933), (435, 62737), (645, 42311), (1247, 21885), (1459, 18705), (3741, 7295), (4377, 6235)]