187992045

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{39043}}^1$

素因数の和:39161

約数の個数: 24

約数和(自身を含む): 328906656

約数和(自身を除く): 140914611

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 39043, 117129, 195215, 351387, 585645, 1756935, 4177601, 12532803, 20888005, 37598409, 62664015, 187992045]

約数ペア:

[(1, 187992045), (3, 62664015), (5, 37598409), (9, 20888005), (15, 12532803), (45, 4177601), (107, 1756935), (321, 585645), (535, 351387), (963, 195215), (1605, 117129), (4815, 39043)]