5187465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6809

約数の個数: 24

約数和(自身を含む): 9521928

約数和(自身を除く): 4334463

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 6781, 20343, 33905, 61029, 101715, 115277, 305145, 345831, 576385, 1037493, 1729155, 5187465]

約数ペア:

[(1, 5187465), (3, 1729155), (5, 1037493), (9, 576385), (15, 345831), (17, 305145), (45, 115277), (51, 101715), (85, 61029), (153, 33905), (255, 20343), (765, 6781)]