137781105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{119291}}^1$

素因数の和:119317

約数の個数: 32

約数和(自身を含む): 274848768

約数和(自身を除く): 137067663

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 119291, 357873, 596455, 835037, 1312201, 1789365, 2505111, 3936603, 4175185, 6561005, 9185407, 12525555, 19683015, 27556221, 45927035, 137781105]

約数ペア:

[(1, 137781105), (3, 45927035), (5, 27556221), (7, 19683015), (11, 12525555), (15, 9185407), (21, 6561005), (33, 4175185), (35, 3936603), (55, 2505111), (77, 1789365), (105, 1312201), (165, 835037), (231, 596455), (385, 357873), (1155, 119291)]