133020055

素因数分解:

$5^1\times 7^2\times {\mathrm{542939}}^1$

素因数の和:542958

約数の個数: 12

約数和(自身を含む): 185685480

約数和(自身を除く): 52665425

約数列:

[1, 5, 7, 35, 49, 245, 542939, 2714695, 3800573, 19002865, 26604011, 133020055]

約数ペア:

[(1, 133020055), (5, 26604011), (7, 19002865), (35, 3800573), (49, 2714695), (245, 542939)]