12005715

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13121}}^1$

素因数の和:13190

約数の個数: 16

約数和(自身を含む): 19525536

約数和(自身を除く): 7519821

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 13121, 39363, 65605, 196815, 800381, 2401143, 4001905, 12005715]

約数ペア:

[(1, 12005715), (3, 4001905), (5, 2401143), (15, 800381), (61, 196815), (183, 65605), (305, 39363), (915, 13121)]