134209215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{426061}}^1$

素因数の和:426079

約数の個数: 24

約数和(自身を含む): 265862688

約数和(自身を除く): 131653473

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 426061, 1278183, 2130305, 2982427, 3834549, 6390915, 8947281, 14912135, 19172745, 26841843, 44736405, 134209215]

約数ペア:

[(1, 134209215), (3, 44736405), (5, 26841843), (7, 19172745), (9, 14912135), (15, 8947281), (21, 6390915), (35, 3834549), (45, 2982427), (63, 2130305), (105, 1278183), (315, 426061)]