28382595

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 46891008

約数和(自身を除く): 18508413

約数列:

[1, 3, 5, 15, 47, 127, 141, 235, 317, 381, 635, 705, 951, 1585, 1905, 4755, 5969, 14899, 17907, 29845, 40259, 44697, 74495, 89535, 120777, 201295, 223485, 603885, 1892173, 5676519, 9460865, 28382595]

約数ペア:

[(1, 28382595), (3, 9460865), (5, 5676519), (15, 1892173), (47, 603885), (127, 223485), (141, 201295), (235, 120777), (317, 89535), (381, 74495), (635, 44697), (705, 40259), (951, 29845), (1585, 17907), (1905, 14899), (4755, 5969)]