54709545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 98594496

約数和(自身を除く): 43884951

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 215, 363, 473, 605, 645, 701, 1419, 1815, 2103, 2365, 3505, 5203, 7095, 7711, 10515, 15609, 23133, 26015, 30143, 38555, 78045, 84821, 90429, 115665, 150715, 254463, 331573, 424105, 452145, 994719, 1272315, 1657865, 3647303, 4973595, 10941909, 18236515, 54709545]

約数ペア:

[(1, 54709545), (3, 18236515), (5, 10941909), (11, 4973595), (15, 3647303), (33, 1657865), (43, 1272315), (55, 994719), (121, 452145), (129, 424105), (165, 331573), (215, 254463), (363, 150715), (473, 115665), (605, 90429), (645, 84821), (701, 78045), (1419, 38555), (1815, 30143), (2103, 26015), (2365, 23133), (3505, 15609), (5203, 10515), (7095, 7711)]