1365885

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 2396160

約数和(自身を除く): 1030275

約数列:

[1, 3, 5, 9, 15, 45, 127, 239, 381, 635, 717, 1143, 1195, 1905, 2151, 3585, 5715, 10755, 30353, 91059, 151765, 273177, 455295, 1365885]

約数ペア:

[(1, 1365885), (3, 455295), (5, 273177), (9, 151765), (15, 91059), (45, 30353), (127, 10755), (239, 5715), (381, 3585), (635, 2151), (717, 1905), (1143, 1195)]