147291265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{72379}}^1$

素因数の和:72432

約数の個数: 16

約数和(自身を含む): 198031680

約数和(自身を除く): 50740415

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 72379, 361895, 796169, 2678023, 3980845, 13390115, 29458253, 147291265]

約数ペア:

[(1, 147291265), (5, 29458253), (11, 13390115), (37, 3980845), (55, 2678023), (185, 796169), (407, 361895), (2035, 72379)]