68679555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6113}}^1$

素因数の和:6235

約数の個数: 32

約数和(自身を含む): 126779904

約数和(自身を除く): 58100349

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 6113, 11235, 18339, 30565, 42791, 91695, 128373, 213955, 641865, 654091, 1962273, 3270455, 4578637, 9811365, 13735911, 22893185, 68679555]

約数ペア:

[(1, 68679555), (3, 22893185), (5, 13735911), (7, 9811365), (15, 4578637), (21, 3270455), (35, 1962273), (105, 654091), (107, 641865), (321, 213955), (535, 128373), (749, 91695), (1605, 42791), (2247, 30565), (3745, 18339), (6113, 11235)]