668800935

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4643}}^1$

素因数の和:4765

約数の個数: 64

約数和(自身を含む): 1310722560

約数和(自身を除く): 641921625

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 97, 99, 135, 165, 291, 297, 485, 495, 873, 1067, 1455, 1485, 2619, 3201, 4365, 4643, 5335, 9603, 13095, 13929, 16005, 23215, 28809, 41787, 48015, 51073, 69645, 125361, 144045, 153219, 208935, 255365, 450371, 459657, 626805, 766095, 1351113, 1378971, 2251855, 2298285, 4053339, 4954081, 6755565, 6894855, 12160017, 14862243, 20266695, 24770405, 44586729, 60800085, 74311215, 133760187, 222933645, 668800935]

約数ペア:

[(1, 668800935), (3, 222933645), (5, 133760187), (9, 74311215), (11, 60800085), (15, 44586729), (27, 24770405), (33, 20266695), (45, 14862243), (55, 12160017), (97, 6894855), (99, 6755565), (135, 4954081), (165, 4053339), (291, 2298285), (297, 2251855), (485, 1378971), (495, 1351113), (873, 766095), (1067, 626805), (1455, 459657), (1485, 450371), (2619, 255365), (3201, 208935), (4365, 153219), (4643, 144045), (5335, 125361), (9603, 69645), (13095, 51073), (13929, 48015), (16005, 41787), (23215, 28809)]