11165385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 22686912

約数和(自身を除く): 11521527

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1381, 1617, 2695, 4143, 6905, 8085, 9667, 15191, 20715, 29001, 45573, 48335, 67669, 75955, 106337, 145005, 203007, 227865, 319011, 338345, 531685, 744359, 1015035, 1595055, 2233077, 3721795, 11165385]

約数ペア:

[(1, 11165385), (3, 3721795), (5, 2233077), (7, 1595055), (11, 1015035), (15, 744359), (21, 531685), (33, 338345), (35, 319011), (49, 227865), (55, 203007), (77, 145005), (105, 106337), (147, 75955), (165, 67669), (231, 48335), (245, 45573), (385, 29001), (539, 20715), (735, 15191), (1155, 9667), (1381, 8085), (1617, 6905), (2695, 4143)]