54816645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2579}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 95356800

約数和(自身を除く): 40540155

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 2579, 4251, 7085, 7737, 12895, 21255, 33527, 38685, 100581, 167635, 281111, 502905, 843333, 1405555, 3654443, 4216665, 10963329, 18272215, 54816645]

約数ペア:

[(1, 54816645), (3, 18272215), (5, 10963329), (13, 4216665), (15, 3654443), (39, 1405555), (65, 843333), (109, 502905), (195, 281111), (327, 167635), (545, 100581), (1417, 38685), (1635, 33527), (2579, 21255), (4251, 12895), (7085, 7737)]