42774405

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{2083}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 70372512

約数和(自身を除く): 27598107

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 2083, 4107, 6249, 6845, 10415, 20535, 31245, 77071, 231213, 385355, 1156065, 2851627, 8554881, 14258135, 42774405]

約数ペア:

[(1, 42774405), (3, 14258135), (5, 8554881), (15, 2851627), (37, 1156065), (111, 385355), (185, 231213), (555, 77071), (1369, 31245), (2083, 20535), (4107, 10415), (6249, 6845)]