99894805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 131459328

約数和(自身を除く): 31564523

約数列:

[1, 5, 17, 43, 85, 151, 181, 215, 731, 755, 905, 2567, 3077, 3655, 6493, 7783, 12835, 15385, 27331, 32465, 38915, 110381, 132311, 136655, 464627, 551905, 661555, 1175233, 2323135, 5876165, 19978961, 99894805]

約数ペア:

[(1, 99894805), (5, 19978961), (17, 5876165), (43, 2323135), (85, 1175233), (151, 661555), (181, 551905), (215, 464627), (731, 136655), (755, 132311), (905, 110381), (2567, 38915), (3077, 32465), (3655, 27331), (6493, 15385), (7783, 12835)]