54012465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 101756928

約数和(自身を除く): 47744463

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 381, 585, 635, 727, 1143, 1651, 1905, 2181, 3635, 4953, 5715, 6543, 8255, 9451, 10905, 14859, 24765, 28353, 32715, 47255, 74295, 85059, 92329, 141765, 276987, 425295, 461645, 830961, 1200277, 1384935, 3600831, 4154805, 6001385, 10802493, 18004155, 54012465]

約数ペア:

[(1, 54012465), (3, 18004155), (5, 10802493), (9, 6001385), (13, 4154805), (15, 3600831), (39, 1384935), (45, 1200277), (65, 830961), (117, 461645), (127, 425295), (195, 276987), (381, 141765), (585, 92329), (635, 85059), (727, 74295), (1143, 47255), (1651, 32715), (1905, 28353), (2181, 24765), (3635, 14859), (4953, 10905), (5715, 9451), (6543, 8255)]