4815195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 9703680

約数和(自身を除く): 4888485

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 379, 385, 605, 847, 1137, 1155, 1815, 1895, 2541, 2653, 4169, 4235, 5685, 7959, 12507, 12705, 13265, 20845, 29183, 39795, 45859, 62535, 87549, 137577, 145915, 229295, 321013, 437745, 687885, 963039, 1605065, 4815195]

約数ペア:

[(1, 4815195), (3, 1605065), (5, 963039), (7, 687885), (11, 437745), (15, 321013), (21, 229295), (33, 145915), (35, 137577), (55, 87549), (77, 62535), (105, 45859), (121, 39795), (165, 29183), (231, 20845), (363, 13265), (379, 12705), (385, 12507), (605, 7959), (847, 5685), (1137, 4235), (1155, 4169), (1815, 2653), (1895, 2541)]