68800935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 135659520

約数和(自身を除く): 66858585

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 69, 93, 105, 115, 155, 161, 217, 345, 465, 483, 651, 713, 805, 919, 1085, 2139, 2415, 2757, 3255, 3565, 4595, 4991, 6433, 10695, 13785, 14973, 19299, 21137, 24955, 28489, 32165, 63411, 74865, 85467, 96495, 105685, 142445, 147959, 199423, 317055, 427335, 443877, 598269, 655247, 739795, 997115, 1965741, 2219385, 2991345, 3276235, 4586729, 9828705, 13760187, 22933645, 68800935]

約数ペア:

[(1, 68800935), (3, 22933645), (5, 13760187), (7, 9828705), (15, 4586729), (21, 3276235), (23, 2991345), (31, 2219385), (35, 1965741), (69, 997115), (93, 739795), (105, 655247), (115, 598269), (155, 443877), (161, 427335), (217, 317055), (345, 199423), (465, 147959), (483, 142445), (651, 105685), (713, 96495), (805, 85467), (919, 74865), (1085, 63411), (2139, 32165), (2415, 28489), (2757, 24955), (3255, 21137), (3565, 19299), (4595, 14973), (4991, 13785), (6433, 10695)]