538045155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{703327}}^1$

素因数の和:703355

約数の個数: 24

約数和(自身を含む): 987472512

約数和(自身を除く): 449427357

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 703327, 2109981, 3516635, 6329943, 10549905, 11956559, 31649715, 35869677, 59782795, 107609031, 179348385, 538045155]

約数ペア:

[(1, 538045155), (3, 179348385), (5, 107609031), (9, 59782795), (15, 35869677), (17, 31649715), (45, 11956559), (51, 10549905), (85, 6329943), (153, 3516635), (255, 2109981), (765, 703327)]