222800425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1663}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 289695744

約数和(自身を除く): 66895319

約数列:

[1, 5, 23, 25, 115, 233, 575, 1165, 1663, 5359, 5825, 8315, 26795, 38249, 41575, 133975, 191245, 387479, 956225, 1937395, 8912017, 9686975, 44560085, 222800425]

約数ペア:

[(1, 222800425), (5, 44560085), (23, 9686975), (25, 8912017), (115, 1937395), (233, 956225), (575, 387479), (1165, 191245), (1663, 133975), (5359, 41575), (5825, 38249), (8315, 26795)]