628366305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{4679}}^1$

素因数の和:5973

約数の個数: 32

約数和(自身を含む): 1150156800

約数和(自身を除く): 521790495

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1279, 3837, 4679, 6395, 8953, 14037, 19185, 23395, 26859, 32753, 44765, 70185, 98259, 134295, 163765, 491295, 5984441, 17953323, 29922205, 41891087, 89766615, 125673261, 209455435, 628366305]

約数ペア:

[(1, 628366305), (3, 209455435), (5, 125673261), (7, 89766615), (15, 41891087), (21, 29922205), (35, 17953323), (105, 5984441), (1279, 491295), (3837, 163765), (4679, 134295), (6395, 98259), (8953, 70185), (14037, 44765), (19185, 32753), (23395, 26859)]