28539579095

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{263171}}^1$

素因数の和:263263

約数の個数: 24

約数和(自身を含む): 36674597232

約数和(自身を除く): 8135018137

約数列:

[1, 5, 23, 41, 115, 205, 529, 943, 2645, 4715, 21689, 108445, 263171, 1315855, 6052933, 10790011, 30264665, 53950055, 139217459, 248170253, 696087295, 1240851265, 5707915819, 28539579095]

約数ペア:

[(1, 28539579095), (5, 5707915819), (23, 1240851265), (41, 696087295), (115, 248170253), (205, 139217459), (529, 53950055), (943, 30264665), (2645, 10790011), (4715, 6052933), (21689, 1315855), (108445, 263171)]