231608085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{997}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 393196032

約数和(自身を除く): 161587947

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 911, 997, 2733, 2991, 4555, 4985, 13665, 14955, 15487, 16949, 46461, 50847, 77435, 84745, 232305, 254235, 908267, 2724801, 4541335, 13624005, 15440539, 46321617, 77202695, 231608085]

約数ペア:

[(1, 231608085), (3, 77202695), (5, 46321617), (15, 15440539), (17, 13624005), (51, 4541335), (85, 2724801), (255, 908267), (911, 254235), (997, 232305), (2733, 84745), (2991, 77435), (4555, 50847), (4985, 46461), (13665, 16949), (14955, 15487)]