27230115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 20923485

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2089, 2607, 4345, 6267, 10445, 13035, 22979, 31335, 68937, 114895, 165031, 344685, 495093, 825155, 1815341, 2475465, 5446023, 9076705, 27230115]

約数ペア:

[(1, 27230115), (3, 9076705), (5, 5446023), (11, 2475465), (15, 1815341), (33, 825155), (55, 495093), (79, 344685), (165, 165031), (237, 114895), (395, 68937), (869, 31335), (1185, 22979), (2089, 13035), (2607, 10445), (4345, 6267)]