90785475

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12227}}^1$

素因数の和:12257

約数の個数: 48

約数和(自身を含む): 181952640

約数和(自身を除く): 91167165

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 12227, 36681, 61135, 110043, 134497, 183405, 305675, 330129, 403491, 550215, 672485, 917025, 1210473, 1650645, 2017455, 2751075, 3362425, 3631419, 6052365, 8253225, 10087275, 18157095, 30261825, 90785475]

約数ペア:

[(1, 90785475), (3, 30261825), (5, 18157095), (9, 10087275), (11, 8253225), (15, 6052365), (25, 3631419), (27, 3362425), (33, 2751075), (45, 2017455), (55, 1650645), (75, 1210473), (99, 917025), (135, 672485), (165, 550215), (225, 403491), (275, 330129), (297, 305675), (495, 183405), (675, 134497), (825, 110043), (1485, 61135), (2475, 36681), (7425, 12227)]