8970885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 10935675

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 863, 945, 1155, 1485, 2079, 2589, 3465, 4315, 6041, 7767, 9493, 10395, 12945, 18123, 23301, 28479, 30205, 38835, 47465, 54369, 66451, 85437, 90615, 116505, 142395, 163107, 199353, 256311, 271845, 332255, 427185, 598059, 815535, 996765, 1281555, 1794177, 2990295, 8970885]

約数ペア:

[(1, 8970885), (3, 2990295), (5, 1794177), (7, 1281555), (9, 996765), (11, 815535), (15, 598059), (21, 427185), (27, 332255), (33, 271845), (35, 256311), (45, 199353), (55, 163107), (63, 142395), (77, 116505), (99, 90615), (105, 85437), (135, 66451), (165, 54369), (189, 47465), (231, 38835), (297, 30205), (315, 28479), (385, 23301), (495, 18123), (693, 12945), (863, 10395), (945, 9493), (1155, 7767), (1485, 6041), (2079, 4315), (2589, 3465)]