2247992975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{13913}}^1$

素因数の和:14227

約数の個数: 24

約数和(自身を含む): 2919268512

約数和(自身を除く): 671275537

約数列:

[1, 5, 23, 25, 115, 281, 575, 1405, 6463, 7025, 13913, 32315, 69565, 161575, 319999, 347825, 1599995, 3909553, 7999975, 19547765, 89919719, 97738825, 449598595, 2247992975]

約数ペア:

[(1, 2247992975), (5, 449598595), (23, 97738825), (25, 89919719), (115, 19547765), (281, 7999975), (575, 3909553), (1405, 1599995), (6463, 347825), (7025, 319999), (13913, 161575), (32315, 69565)]