53247375

素因数分解:

$3^5\times 5^3\times {\mathrm{1753}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 99599136

約数和(自身を除く): 46351761

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 1125, 1215, 1753, 2025, 3375, 5259, 6075, 8765, 10125, 15777, 26295, 30375, 43825, 47331, 78885, 131475, 141993, 219125, 236655, 394425, 425979, 657375, 709965, 1183275, 1972125, 2129895, 3549825, 5916375, 10649475, 17749125, 53247375]

約数ペア:

[(1, 53247375), (3, 17749125), (5, 10649475), (9, 5916375), (15, 3549825), (25, 2129895), (27, 1972125), (45, 1183275), (75, 709965), (81, 657375), (125, 425979), (135, 394425), (225, 236655), (243, 219125), (375, 141993), (405, 131475), (675, 78885), (1125, 47331), (1215, 43825), (1753, 30375), (2025, 26295), (3375, 15777), (5259, 10125), (6075, 8765)]