12554715

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13721}}^1$

素因数の和:13790

約数の個数: 16

約数和(自身を含む): 20418336

約数和(自身を除く): 7863621

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 13721, 41163, 68605, 205815, 836981, 2510943, 4184905, 12554715]

約数ペア:

[(1, 12554715), (3, 4184905), (5, 2510943), (15, 836981), (61, 205815), (183, 68605), (305, 41163), (915, 13721)]