8330245

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 12827052

約数和(自身を除く): 4496807

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 281, 385, 539, 605, 847, 1405, 1967, 2695, 3091, 4235, 5929, 9835, 13769, 15455, 21637, 29645, 34001, 68845, 108185, 151459, 170005, 238007, 757295, 1190035, 1666049, 8330245]

約数ペア:

[(1, 8330245), (5, 1666049), (7, 1190035), (11, 757295), (35, 238007), (49, 170005), (55, 151459), (77, 108185), (121, 68845), (245, 34001), (281, 29645), (385, 21637), (539, 15455), (605, 13769), (847, 9835), (1405, 5929), (1967, 4235), (2695, 3091)]