27475315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 40604544

約数和(自身を除く): 13129229

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 757, 1037, 2135, 3785, 5185, 5299, 7259, 12869, 26495, 36295, 46177, 64345, 90083, 230885, 323239, 450415, 785009, 1616195, 3925045, 5495063, 27475315]

約数ペア:

[(1, 27475315), (5, 5495063), (7, 3925045), (17, 1616195), (35, 785009), (61, 450415), (85, 323239), (119, 230885), (305, 90083), (427, 64345), (595, 46177), (757, 36295), (1037, 26495), (2135, 12869), (3785, 7259), (5185, 5299)]