128032135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8111}}^1$

素因数の和:8175

約数の個数: 32

約数和(自身を含む): 196245504

約数和(自身を除く): 68213369

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 8111, 15785, 40555, 56777, 89221, 283885, 332551, 446105, 624547, 1662755, 2327857, 3122735, 3658061, 11639285, 18290305, 25606427, 128032135]

約数ペア:

[(1, 128032135), (5, 25606427), (7, 18290305), (11, 11639285), (35, 3658061), (41, 3122735), (55, 2327857), (77, 1662755), (205, 624547), (287, 446105), (385, 332551), (451, 283885), (1435, 89221), (2255, 56777), (3157, 40555), (8111, 15785)]