105355145

素因数分解:

$5^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{883}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 147536064

約数和(自身を除く): 42180919

約数列:

[1, 5, 7, 35, 49, 245, 487, 883, 2435, 3409, 4415, 6181, 17045, 23863, 30905, 43267, 119315, 216335, 430021, 2150105, 3010147, 15050735, 21071029, 105355145]

約数ペア:

[(1, 105355145), (5, 21071029), (7, 15050735), (35, 3010147), (49, 2150105), (245, 430021), (487, 216335), (883, 119315), (2435, 43267), (3409, 30905), (4415, 23863), (6181, 17045)]