159291495

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 313735680

約数和(自身を除く): 154444185

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 99, 135, 165, 201, 297, 335, 495, 603, 737, 1005, 1485, 1601, 1809, 2211, 3015, 3685, 4803, 6633, 8005, 9045, 11055, 14409, 17611, 19899, 24015, 33165, 43227, 52833, 72045, 88055, 99495, 107267, 158499, 216135, 264165, 321801, 475497, 536335, 792495, 965403, 1179937, 1609005, 2377485, 2896209, 3539811, 4827015, 5899685, 10619433, 14481045, 17699055, 31858299, 53097165, 159291495]

約数ペア:

[(1, 159291495), (3, 53097165), (5, 31858299), (9, 17699055), (11, 14481045), (15, 10619433), (27, 5899685), (33, 4827015), (45, 3539811), (55, 2896209), (67, 2377485), (99, 1609005), (135, 1179937), (165, 965403), (201, 792495), (297, 536335), (335, 475497), (495, 321801), (603, 264165), (737, 216135), (1005, 158499), (1485, 107267), (1601, 99495), (1809, 88055), (2211, 72045), (3015, 52833), (3685, 43227), (4803, 33165), (6633, 24015), (8005, 19899), (9045, 17611), (11055, 14409)]