15207932421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{87133}}^1$

素因数の和:87234

約数の個数: 48

約数和(自身を含む): 25119686592

約数和(自身を除く): 9911754171

約数列:

[1, 3, 9, 11, 33, 41, 43, 99, 123, 129, 369, 387, 451, 473, 1353, 1419, 1763, 4059, 4257, 5289, 15867, 19393, 58179, 87133, 174537, 261399, 784197, 958463, 2875389, 3572453, 3746719, 8626167, 10717359, 11240157, 32152077, 33720471, 39296983, 41213909, 117890949, 123641727, 153615479, 353672847, 370925181, 460846437, 1382539311, 1689770269, 5069310807, 15207932421]

約数ペア:

[(1, 15207932421), (3, 5069310807), (9, 1689770269), (11, 1382539311), (33, 460846437), (41, 370925181), (43, 353672847), (99, 153615479), (123, 123641727), (129, 117890949), (369, 41213909), (387, 39296983), (451, 33720471), (473, 32152077), (1353, 11240157), (1419, 10717359), (1763, 8626167), (4059, 3746719), (4257, 3572453), (5289, 2875389), (15867, 958463), (19393, 784197), (58179, 261399), (87133, 174537)]