268785

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 524160

約数和(自身を除く): 255375

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 181, 297, 495, 543, 905, 1485, 1629, 1991, 2715, 4887, 5973, 8145, 9955, 17919, 24435, 29865, 53757, 89595, 268785]

約数ペア:

[(1, 268785), (3, 89595), (5, 53757), (9, 29865), (11, 24435), (15, 17919), (27, 9955), (33, 8145), (45, 5973), (55, 4887), (99, 2715), (135, 1991), (165, 1629), (181, 1485), (297, 905), (495, 543)]