64899285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 120422592

約数和(自身を除く): 55523307

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 289, 561, 867, 935, 1361, 1445, 2805, 3179, 4083, 4335, 6805, 9537, 14971, 15895, 20415, 23137, 44913, 47685, 69411, 74855, 115685, 224565, 254507, 347055, 393329, 763521, 1179987, 1272535, 1966645, 3817605, 4326619, 5899935, 12979857, 21633095, 64899285]

約数ペア:

[(1, 64899285), (3, 21633095), (5, 12979857), (11, 5899935), (15, 4326619), (17, 3817605), (33, 1966645), (51, 1272535), (55, 1179987), (85, 763521), (165, 393329), (187, 347055), (255, 254507), (289, 224565), (561, 115685), (867, 74855), (935, 69411), (1361, 47685), (1445, 44913), (2805, 23137), (3179, 20415), (4083, 15895), (4335, 14971), (6805, 9537)]