2855745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3733}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 5242536

約数和(自身を除く): 2386791

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 3733, 11199, 18665, 33597, 55995, 63461, 167985, 190383, 317305, 571149, 951915, 2855745]

約数ペア:

[(1, 2855745), (3, 951915), (5, 571149), (9, 317305), (15, 190383), (17, 167985), (45, 63461), (51, 55995), (85, 33597), (153, 18665), (255, 11199), (765, 3733)]