8982765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 9264915

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 263, 297, 345, 495, 621, 759, 789, 1035, 1265, 1315, 1485, 2277, 2367, 2893, 3105, 3795, 3945, 6049, 6831, 7101, 8679, 11385, 11835, 14465, 18147, 26037, 30245, 34155, 35505, 43395, 54441, 66539, 78111, 90735, 130185, 163323, 199617, 272205, 332695, 390555, 598851, 816615, 998085, 1796553, 2994255, 8982765]

約数ペア:

[(1, 8982765), (3, 2994255), (5, 1796553), (9, 998085), (11, 816615), (15, 598851), (23, 390555), (27, 332695), (33, 272205), (45, 199617), (55, 163323), (69, 130185), (99, 90735), (115, 78111), (135, 66539), (165, 54441), (207, 43395), (253, 35505), (263, 34155), (297, 30245), (345, 26037), (495, 18147), (621, 14465), (759, 11835), (789, 11385), (1035, 8679), (1265, 7101), (1315, 6831), (1485, 6049), (2277, 3945), (2367, 3795), (2893, 3105)]