87233545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 127374336

約数和(自身を除く): 40140791

約数列:

[1, 5, 7, 17, 35, 85, 119, 271, 541, 595, 1355, 1897, 2705, 3787, 4607, 9197, 9485, 18935, 23035, 32249, 45985, 64379, 146611, 161245, 321895, 733055, 1026277, 2492387, 5131385, 12461935, 17446709, 87233545]

約数ペア:

[(1, 87233545), (5, 17446709), (7, 12461935), (17, 5131385), (35, 2492387), (85, 1026277), (119, 733055), (271, 321895), (541, 161245), (595, 146611), (1355, 64379), (1897, 45985), (2705, 32249), (3787, 23035), (4607, 18935), (9197, 9485)]