808225305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{44641}}^1$

素因数の和:44737

約数の個数: 32

約数和(自身を含む): 1388544768

約数和(自身を除く): 580319463

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 18105, 44641, 133923, 223205, 669615, 758897, 2276691, 3169511, 3794485, 9508533, 11383455, 15847555, 47542665, 53881687, 161645061, 269408435, 808225305]

約数ペア:

[(1, 808225305), (3, 269408435), (5, 161645061), (15, 53881687), (17, 47542665), (51, 15847555), (71, 11383455), (85, 9508533), (213, 3794485), (255, 3169511), (355, 2276691), (1065, 758897), (1207, 669615), (3621, 223205), (6035, 133923), (18105, 44641)]