28576295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 38435472

約数和(自身を除く): 9859177

約数列:

[1, 5, 11, 43, 55, 215, 281, 473, 1405, 1849, 2365, 3091, 9245, 12083, 15455, 20339, 60415, 101695, 132913, 519569, 664565, 2597845, 5715259, 28576295]

約数ペア:

[(1, 28576295), (5, 5715259), (11, 2597845), (43, 664565), (55, 519569), (215, 132913), (281, 101695), (473, 60415), (1405, 20339), (1849, 15455), (2365, 12083), (3091, 9245)]