53045865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69341}}^1$

素因数の和:69369

約数の個数: 24

約数和(自身を含む): 97356168

約数和(自身を除く): 44310303

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 69341, 208023, 346705, 624069, 1040115, 1178797, 3120345, 3536391, 5893985, 10609173, 17681955, 53045865]

約数ペア:

[(1, 53045865), (3, 17681955), (5, 10609173), (9, 5893985), (15, 3536391), (17, 3120345), (45, 1178797), (51, 1040115), (85, 624069), (153, 346705), (255, 208023), (765, 69341)]