2108372505

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1\times {\mathrm{1223}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 3396453120

約数和(自身を除く): 1288080615

約数列:

[1, 3, 5, 15, 281, 409, 843, 1223, 1227, 1405, 2045, 3669, 4215, 6115, 6135, 18345, 114929, 343663, 344787, 500207, 574645, 1030989, 1500621, 1718315, 1723935, 2501035, 5154945, 7503105, 140558167, 421674501, 702790835, 2108372505]

約数ペア:

[(1, 2108372505), (3, 702790835), (5, 421674501), (15, 140558167), (281, 7503105), (409, 5154945), (843, 2501035), (1223, 1723935), (1227, 1718315), (1405, 1500621), (2045, 1030989), (3669, 574645), (4215, 500207), (6115, 344787), (6135, 343663), (18345, 114929)]