28804951245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{16553}}^1\times {\mathrm{16573}}^1$

素因数の和:33141

約数の個数: 32

約数和(自身を含む): 52678271232

約数和(自身を除く): 23873319987

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 16553, 16573, 49659, 49719, 82765, 82865, 115871, 116011, 248295, 248595, 347613, 348033, 579355, 580055, 1738065, 1740165, 274332869, 822998607, 1371664345, 1920330083, 4114993035, 5760990249, 9601650415, 28804951245]

約数ペア:

[(1, 28804951245), (3, 9601650415), (5, 5760990249), (7, 4114993035), (15, 1920330083), (21, 1371664345), (35, 822998607), (105, 274332869), (16553, 1740165), (16573, 1738065), (49659, 580055), (49719, 579355), (82765, 348033), (82865, 347613), (115871, 248595), (116011, 248295)]