126049305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2731}}^1$

素因数の和:2937

約数の個数: 32

約数和(自身を含む): 214800768

約数和(自身を除く): 88751463

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 905, 2715, 2731, 3077, 8193, 9231, 13655, 15385, 40965, 46155, 46427, 139281, 232135, 494311, 696405, 1482933, 2471555, 7414665, 8403287, 25209861, 42016435, 126049305]

約数ペア:

[(1, 126049305), (3, 42016435), (5, 25209861), (15, 8403287), (17, 7414665), (51, 2471555), (85, 1482933), (181, 696405), (255, 494311), (543, 232135), (905, 139281), (2715, 46427), (2731, 46155), (3077, 40965), (8193, 15385), (9231, 13655)]