91142425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 124134912

約数和(自身を除く): 32992487

約数列:

[1, 5, 11, 25, 55, 157, 275, 785, 1727, 2111, 3925, 8635, 10555, 23221, 43175, 52775, 116105, 331427, 580525, 1657135, 3645697, 8285675, 18228485, 91142425]

約数ペア:

[(1, 91142425), (5, 18228485), (11, 8285675), (25, 3645697), (55, 1657135), (157, 580525), (275, 331427), (785, 116105), (1727, 52775), (2111, 43175), (3925, 23221), (8635, 10555)]