6878920385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{3407}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 8753052672

約数和(自身を除く): 1874132287

約数列:

[1, 5, 23, 97, 115, 181, 485, 905, 2231, 3407, 4163, 11155, 17035, 17557, 20815, 78361, 87785, 330479, 391805, 403811, 616667, 1652395, 2019055, 3083335, 7601017, 14183341, 38005085, 59816699, 70916705, 299083495, 1375784077, 6878920385]

約数ペア:

[(1, 6878920385), (5, 1375784077), (23, 299083495), (97, 70916705), (115, 59816699), (181, 38005085), (485, 14183341), (905, 7601017), (2231, 3083335), (3407, 2019055), (4163, 1652395), (11155, 616667), (17035, 403811), (17557, 391805), (20815, 330479), (78361, 87785)]