5190885

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 10640256

約数和(自身を除く): 5449371

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1831, 2835, 5493, 9155, 12817, 16479, 27465, 38451, 49437, 64085, 82395, 115353, 148311, 192255, 247185, 346059, 576765, 741555, 1038177, 1730295, 5190885]

約数ペア:

[(1, 5190885), (3, 1730295), (5, 1038177), (7, 741555), (9, 576765), (15, 346059), (21, 247185), (27, 192255), (35, 148311), (45, 115353), (63, 82395), (81, 64085), (105, 49437), (135, 38451), (189, 27465), (315, 16479), (405, 12817), (567, 9155), (945, 5493), (1831, 2835)]