82125215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 108635904

約数和(自身を除く): 26510689

約数列:

[1, 5, 17, 47, 61, 85, 235, 305, 337, 799, 1037, 1685, 2867, 3995, 5185, 5729, 14335, 15839, 20557, 28645, 48739, 79195, 102785, 243695, 269263, 349469, 966179, 1346315, 1747345, 4830895, 16425043, 82125215]

約数ペア:

[(1, 82125215), (5, 16425043), (17, 4830895), (47, 1747345), (61, 1346315), (85, 966179), (235, 349469), (305, 269263), (337, 243695), (799, 102785), (1037, 79195), (1685, 48739), (2867, 28645), (3995, 20557), (5185, 15839), (5729, 14335)]