134921945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{4397}}^1$

素因数の和:4457

約数の個数: 24

約数和(自身を含む): 180968904

約数和(自身を除く): 46046959

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1805, 4397, 6137, 21985, 30685, 74749, 83543, 373745, 417715, 1420231, 1587317, 7101155, 7936585, 26984389, 134921945]

約数ペア:

[(1, 134921945), (5, 26984389), (17, 7936585), (19, 7101155), (85, 1587317), (95, 1420231), (323, 417715), (361, 373745), (1615, 83543), (1805, 74749), (4397, 30685), (6137, 21985)]