1125855

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 1976832

約数和(自身を除く): 850977

約数列:

[1, 3, 5, 9, 15, 45, 127, 197, 381, 591, 635, 985, 1143, 1773, 1905, 2955, 5715, 8865, 25019, 75057, 125095, 225171, 375285, 1125855]

約数ペア:

[(1, 1125855), (3, 375285), (5, 225171), (9, 125095), (15, 75057), (45, 25019), (127, 8865), (197, 5715), (381, 2955), (591, 1905), (635, 1773), (985, 1143)]