2217778827255

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269311333}}^1$

素因数の和:269311408

約数の個数: 32

約数和(自身を含む): 4007352649920

約数和(自身を除く): 1789573822665

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 269311333, 807933999, 1346556665, 2423801997, 4039669995, 7271405991, 12119009985, 16427991313, 36357029955, 49283973939, 82139956565, 147851921817, 246419869695, 443555765451, 739259609085, 2217778827255]

約数ペア:

[(1, 2217778827255), (3, 739259609085), (5, 443555765451), (9, 246419869695), (15, 147851921817), (27, 82139956565), (45, 49283973939), (61, 36357029955), (135, 16427991313), (183, 12119009985), (305, 7271405991), (549, 4039669995), (915, 2423801997), (1647, 1346556665), (2745, 807933999), (8235, 269311333)]