12133155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47581}}^1$

素因数の和:47606

約数の個数: 16

約数和(自身を含む): 20555424

約数和(自身を除く): 8422269

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 47581, 142743, 237905, 713715, 808877, 2426631, 4044385, 12133155]

約数ペア:

[(1, 12133155), (3, 4044385), (5, 2426631), (15, 808877), (17, 713715), (51, 237905), (85, 142743), (255, 47581)]