2127311095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{161221}}^1$

素因数の和:161275

約数の個数: 32

約数和(自身を含む): 3250235520

約数和(自身を除く): 1122924425

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 13195, 161221, 806105, 1128547, 2095873, 4675409, 5642735, 10479365, 14671111, 23377045, 32727863, 60780317, 73355555, 163639315, 303901585, 425462219, 2127311095]

約数ペア:

[(1, 2127311095), (5, 425462219), (7, 303901585), (13, 163639315), (29, 73355555), (35, 60780317), (65, 32727863), (91, 23377045), (145, 14671111), (203, 10479365), (377, 5642735), (455, 4675409), (1015, 2095873), (1885, 1128547), (2639, 806105), (13195, 161221)]