27420855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23741}}^1$

素因数の和:23767

約数の個数: 32

約数和(自身を含む): 54701568

約数和(自身を除く): 27280713

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 23741, 71223, 118705, 166187, 261151, 356115, 498561, 783453, 830935, 1305755, 1828057, 2492805, 3917265, 5484171, 9140285, 27420855]

約数ペア:

[(1, 27420855), (3, 9140285), (5, 5484171), (7, 3917265), (11, 2492805), (15, 1828057), (21, 1305755), (33, 830935), (35, 783453), (55, 498561), (77, 356115), (105, 261151), (165, 166187), (231, 118705), (385, 71223), (1155, 23741)]