133020545

素因数分解:

$5^1\times 7^3\times {\mathrm{77563}}^1$

素因数の和:77589

約数の個数: 16

約数和(自身を含む): 186153600

約数和(自身を除く): 53133055

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 77563, 387815, 542941, 2714705, 3800587, 19002935, 26604109, 133020545]

約数ペア:

[(1, 133020545), (5, 26604109), (7, 19002935), (35, 3800587), (49, 2714705), (245, 542941), (343, 387815), (1715, 77563)]