28548095

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 35356608

約数和(自身を除く): 6808513

約数列:

[1, 5, 41, 157, 205, 785, 887, 4435, 6437, 32185, 36367, 139259, 181835, 696295, 5709619, 28548095]

約数ペア:

[(1, 28548095), (5, 5709619), (41, 696295), (157, 181835), (205, 139259), (785, 36367), (887, 32185), (4435, 6437)]