7200945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9413}}^1$

素因数の和:9441

約数の個数: 24

約数和(自身を含む): 13217256

約数和(自身を除く): 6016311

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 9413, 28239, 47065, 84717, 141195, 160021, 423585, 480063, 800105, 1440189, 2400315, 7200945]

約数ペア:

[(1, 7200945), (3, 2400315), (5, 1440189), (9, 800105), (15, 480063), (17, 423585), (45, 160021), (51, 141195), (85, 84717), (153, 47065), (255, 28239), (765, 9413)]