28984335

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47129}}^1$

素因数の和:47178

約数の個数: 16

約数和(自身を含む): 47507040

約数和(自身を除く): 18522705

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 47129, 141387, 235645, 706935, 1932289, 5796867, 9661445, 28984335]

約数ペア:

[(1, 28984335), (3, 9661445), (5, 5796867), (15, 1932289), (41, 706935), (123, 235645), (205, 141387), (615, 47129)]