1730295

素因数分解:

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

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 3517440

約数和(自身を除く): 1787145

約数列:

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

約数ペア:

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