28354415

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{3067}}^1$

素因数の和:3158

約数の個数: 12

約数和(自身を含む): 34846344

約数和(自身を除く): 6491929

約数列:

[1, 5, 43, 215, 1849, 3067, 9245, 15335, 131881, 659405, 5670883, 28354415]

約数ペア:

[(1, 28354415), (5, 5670883), (43, 659405), (215, 131881), (1849, 15335), (3067, 9245)]