12089715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6661}}^1$

素因数の和:6691

約数の個数: 24

約数和(自身を含む): 21265104

約数和(自身を除く): 9175389

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 6661, 19983, 33305, 73271, 99915, 219813, 366355, 805981, 1099065, 2417943, 4029905, 12089715]

約数ペア:

[(1, 12089715), (3, 4029905), (5, 2417943), (11, 1099065), (15, 805981), (33, 366355), (55, 219813), (121, 99915), (165, 73271), (363, 33305), (605, 19983), (1815, 6661)]