27845385

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 46006272

約数和(自身を除く): 18160887

約数列:

[1, 3, 5, 15, 47, 127, 141, 235, 311, 381, 635, 705, 933, 1555, 1905, 4665, 5969, 14617, 17907, 29845, 39497, 43851, 73085, 89535, 118491, 197485, 219255, 592455, 1856359, 5569077, 9281795, 27845385]

約数ペア:

[(1, 27845385), (3, 9281795), (5, 5569077), (15, 1856359), (47, 592455), (127, 219255), (141, 197485), (235, 118491), (311, 89535), (381, 73085), (635, 43851), (705, 39497), (933, 29845), (1555, 17907), (1905, 14617), (4665, 5969)]