138495035

素因数分解:

$5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{6271}}^1$

素因数の和:6914

約数の個数: 16

約数和(自身を含む): 190267392

約数和(自身を除く): 51772357

約数列:

[1, 5, 7, 35, 631, 3155, 4417, 6271, 22085, 31355, 43897, 219485, 3957001, 19785005, 27699007, 138495035]

約数ペア:

[(1, 138495035), (5, 27699007), (7, 19785005), (35, 3957001), (631, 219485), (3155, 43897), (4417, 31355), (6271, 22085)]