12487095

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 23509440

約数和(自身を除く): 11022345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5441, 16323, 27205, 48969, 81615, 92497, 146907, 244845, 277491, 462485, 734535, 832473, 1387455, 2497419, 4162365, 12487095]

約数ペア:

[(1, 12487095), (3, 4162365), (5, 2497419), (9, 1387455), (15, 832473), (17, 734535), (27, 462485), (45, 277491), (51, 244845), (85, 146907), (135, 92497), (153, 81615), (255, 48969), (459, 27205), (765, 16323), (2295, 5441)]