53003385

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 97179264

約数和(自身を除く): 44175879

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 115, 207, 249, 345, 415, 617, 747, 1035, 1245, 1851, 1909, 3085, 3735, 5553, 5727, 9255, 9545, 14191, 17181, 27765, 28635, 42573, 51211, 70955, 85905, 127719, 153633, 212865, 256055, 460899, 638595, 768165, 1177853, 2304495, 3533559, 5889265, 10600677, 17667795, 53003385]

約数ペア:

[(1, 53003385), (3, 17667795), (5, 10600677), (9, 5889265), (15, 3533559), (23, 2304495), (45, 1177853), (69, 768165), (83, 638595), (115, 460899), (207, 256055), (249, 212865), (345, 153633), (415, 127719), (617, 85905), (747, 70955), (1035, 51211), (1245, 42573), (1851, 28635), (1909, 27765), (3085, 17181), (3735, 14191), (5553, 9545), (5727, 9255)]