85867155

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 83960685

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 99, 135, 159, 165, 265, 297, 477, 495, 583, 795, 1091, 1431, 1485, 1749, 2385, 2915, 3273, 5247, 5455, 7155, 8745, 9819, 12001, 15741, 16365, 26235, 29457, 36003, 49095, 57823, 60005, 78705, 108009, 147285, 173469, 180015, 289115, 324027, 520407, 540045, 636053, 867345, 1561221, 1620135, 1908159, 2602035, 3180265, 5724477, 7806105, 9540795, 17173431, 28622385, 85867155]

約数ペア:

[(1, 85867155), (3, 28622385), (5, 17173431), (9, 9540795), (11, 7806105), (15, 5724477), (27, 3180265), (33, 2602035), (45, 1908159), (53, 1620135), (55, 1561221), (99, 867345), (135, 636053), (159, 540045), (165, 520407), (265, 324027), (297, 289115), (477, 180015), (495, 173469), (583, 147285), (795, 108009), (1091, 78705), (1431, 60005), (1485, 57823), (1749, 49095), (2385, 36003), (2915, 29457), (3273, 26235), (5247, 16365), (5455, 15741), (7155, 12001), (8745, 9819)]