28024455

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 46301184

約数和(自身を除く): 18276729

約数列:

[1, 3, 5, 15, 47, 127, 141, 235, 313, 381, 635, 705, 939, 1565, 1905, 4695, 5969, 14711, 17907, 29845, 39751, 44133, 73555, 89535, 119253, 198755, 220665, 596265, 1868297, 5604891, 9341485, 28024455]

約数ペア:

[(1, 28024455), (3, 9341485), (5, 5604891), (15, 1868297), (47, 596265), (127, 220665), (141, 198755), (235, 119253), (313, 89535), (381, 73555), (635, 44133), (705, 39751), (939, 29845), (1565, 17907), (1905, 14711), (4695, 5969)]