3939705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 8755200

約数和(自身を除く): 4815495

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, 379, 385, 495, 693, 945, 1137, 1155, 1485, 1895, 2079, 2653, 3411, 3465, 4169, 5685, 7959, 10233, 10395, 12507, 13265, 17055, 20845, 23877, 29183, 37521, 39795, 51165, 62535, 71631, 87549, 112563, 119385, 145915, 187605, 262647, 358155, 437745, 562815, 787941, 1313235, 3939705]

約数ペア:

[(1, 3939705), (3, 1313235), (5, 787941), (7, 562815), (9, 437745), (11, 358155), (15, 262647), (21, 187605), (27, 145915), (33, 119385), (35, 112563), (45, 87549), (55, 71631), (63, 62535), (77, 51165), (99, 39795), (105, 37521), (135, 29183), (165, 23877), (189, 20845), (231, 17055), (297, 13265), (315, 12507), (379, 10395), (385, 10233), (495, 7959), (693, 5685), (945, 4169), (1137, 3465), (1155, 3411), (1485, 2653), (1895, 2079)]