1223782395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{28201}}^1$

素因数の和:28483

約数の個数: 32

約数和(自身を含む): 2144254464

約数和(自身を除く): 920472069

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 263, 789, 1315, 2893, 3945, 8679, 14465, 28201, 43395, 84603, 141005, 310211, 423015, 930633, 1551055, 4653165, 7416863, 22250589, 37084315, 81585493, 111252945, 244756479, 407927465, 1223782395]

約数ペア:

[(1, 1223782395), (3, 407927465), (5, 244756479), (11, 111252945), (15, 81585493), (33, 37084315), (55, 22250589), (165, 7416863), (263, 4653165), (789, 1551055), (1315, 930633), (2893, 423015), (3945, 310211), (8679, 141005), (14465, 84603), (28201, 43395)]