5515587

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 10396800

約数和(自身を除く): 4881213

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 379, 441, 539, 693, 1137, 1323, 1617, 2079, 2653, 3411, 4169, 4851, 7959, 10233, 12507, 14553, 18571, 23877, 29183, 37521, 55713, 71631, 87549, 112563, 167139, 204281, 262647, 501417, 612843, 787941, 1838529, 5515587]

約数ペア:

[(1, 5515587), (3, 1838529), (7, 787941), (9, 612843), (11, 501417), (21, 262647), (27, 204281), (33, 167139), (49, 112563), (63, 87549), (77, 71631), (99, 55713), (147, 37521), (189, 29183), (231, 23877), (297, 18571), (379, 14553), (441, 12507), (539, 10233), (693, 7959), (1137, 4851), (1323, 4169), (1617, 3411), (2079, 2653)]