8025325

素因数分解:

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

素因数の和:418

約数の個数: 36

約数和(自身を含む): 12533920

約数和(自身を除く): 4508595

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 379, 385, 605, 847, 1895, 1925, 2653, 3025, 4169, 4235, 9475, 13265, 20845, 21175, 29183, 45859, 66325, 104225, 145915, 229295, 321013, 729575, 1146475, 1605065, 8025325]

約数ペア:

[(1, 8025325), (5, 1605065), (7, 1146475), (11, 729575), (25, 321013), (35, 229295), (55, 145915), (77, 104225), (121, 66325), (175, 45859), (275, 29183), (379, 21175), (385, 20845), (605, 13265), (847, 9475), (1895, 4235), (1925, 4169), (2653, 3025)]