266310105

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1777}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 434913024

約数和(自身を除く): 168602919

約数列:

[1, 3, 5, 15, 97, 103, 291, 309, 485, 515, 1455, 1545, 1777, 5331, 8885, 9991, 26655, 29973, 49955, 149865, 172369, 183031, 517107, 549093, 861845, 915155, 2585535, 2745465, 17754007, 53262021, 88770035, 266310105]

約数ペア:

[(1, 266310105), (3, 88770035), (5, 53262021), (15, 17754007), (97, 2745465), (103, 2585535), (291, 915155), (309, 861845), (485, 549093), (515, 517107), (1455, 183031), (1545, 172369), (1777, 149865), (5331, 49955), (8885, 29973), (9991, 26655)]