42686105

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 66583296

約数和(自身を除く): 23897191

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 235, 245, 329, 337, 385, 517, 539, 1645, 1685, 2303, 2359, 2585, 2695, 3619, 3707, 11515, 11795, 15839, 16513, 18095, 18535, 25333, 25949, 79195, 82565, 110873, 126665, 129745, 174229, 181643, 554365, 776111, 871145, 908215, 1219603, 3880555, 6098015, 8537221, 42686105]

約数ペア:

[(1, 42686105), (5, 8537221), (7, 6098015), (11, 3880555), (35, 1219603), (47, 908215), (49, 871145), (55, 776111), (77, 554365), (235, 181643), (245, 174229), (329, 129745), (337, 126665), (385, 110873), (517, 82565), (539, 79195), (1645, 25949), (1685, 25333), (2303, 18535), (2359, 18095), (2585, 16513), (2695, 15839), (3619, 11795), (3707, 11515)]