83156655

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 135489024

約数和(自身を除く): 52332369

約数列:

[1, 3, 5, 15, 107, 197, 263, 321, 535, 591, 789, 985, 1315, 1605, 2955, 3945, 21079, 28141, 51811, 63237, 84423, 105395, 140705, 155433, 259055, 316185, 422115, 777165, 5543777, 16631331, 27718885, 83156655]

約数ペア:

[(1, 83156655), (3, 27718885), (5, 16631331), (15, 5543777), (107, 777165), (197, 422115), (263, 316185), (321, 259055), (535, 155433), (591, 140705), (789, 105395), (985, 84423), (1315, 63237), (1605, 51811), (2955, 28141), (3945, 21079)]