805216075

素因数分解:

$5^2\times {\mathrm{1901}}^1\times {\mathrm{16943}}^1$

素因数の和:18854

約数の個数: 12

約数和(自身を含む): 999052128

約数和(自身を除く): 193836053

約数列:

[1, 5, 25, 1901, 9505, 16943, 47525, 84715, 423575, 32208643, 161043215, 805216075]

約数ペア:

[(1, 805216075), (5, 161043215), (25, 32208643), (1901, 423575), (9505, 84715), (16943, 47525)]