66773135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 96187392

約数和(自身を除く): 29414257

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 1987, 2585, 3055, 6721, 9935, 21857, 25831, 33605, 93389, 109285, 129155, 284141, 466945, 1027279, 1214057, 1420705, 5136395, 6070285, 13354627, 66773135]

約数ペア:

[(1, 66773135), (5, 13354627), (11, 6070285), (13, 5136395), (47, 1420705), (55, 1214057), (65, 1027279), (143, 466945), (235, 284141), (517, 129155), (611, 109285), (715, 93389), (1987, 33605), (2585, 25831), (3055, 21857), (6721, 9935)]