25959795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 44313600

約数和(自身を除く): 18353805

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1153, 1185, 1501, 3459, 4503, 5765, 7505, 17295, 21907, 22515, 65721, 91087, 109535, 273261, 328605, 455435, 1366305, 1730653, 5191959, 8653265, 25959795]

約数ペア:

[(1, 25959795), (3, 8653265), (5, 5191959), (15, 1730653), (19, 1366305), (57, 455435), (79, 328605), (95, 273261), (237, 109535), (285, 91087), (395, 65721), (1153, 22515), (1185, 21907), (1501, 17295), (3459, 7505), (4503, 5765)]