2203856205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{108271}}^1$

素因数の和:108361

約数の個数: 32

約数和(自身を含む): 3741880320

約数和(自身を除く): 1538024115

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 4071, 6785, 20355, 108271, 324813, 541355, 1624065, 2490233, 6387989, 7470699, 12451165, 19163967, 31939945, 37353495, 95819835, 146923747, 440771241, 734618735, 2203856205]

約数ペア:

[(1, 2203856205), (3, 734618735), (5, 440771241), (15, 146923747), (23, 95819835), (59, 37353495), (69, 31939945), (115, 19163967), (177, 12451165), (295, 7470699), (345, 6387989), (885, 2490233), (1357, 1624065), (4071, 541355), (6785, 324813), (20355, 108271)]