68197305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4261}}^1$

素因数の和:4377

約数の個数: 32

約数和(自身を含む): 120290688

約数和(自身を除く): 52093383

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 3201, 4261, 5335, 12783, 16005, 21305, 46871, 63915, 140613, 234355, 413317, 703065, 1239951, 2066585, 4546487, 6199755, 13639461, 22732435, 68197305]

約数ペア:

[(1, 68197305), (3, 22732435), (5, 13639461), (11, 6199755), (15, 4546487), (33, 2066585), (55, 1239951), (97, 703065), (165, 413317), (291, 234355), (485, 140613), (1067, 63915), (1455, 46871), (3201, 21305), (4261, 16005), (5335, 12783)]