27489475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 37622592

約数和(自身を除く): 10133117

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2063, 2665, 10315, 13325, 26819, 51575, 84583, 134095, 422915, 670475, 1099579, 2114575, 5497895, 27489475]

約数ペア:

[(1, 27489475), (5, 5497895), (13, 2114575), (25, 1099579), (41, 670475), (65, 422915), (205, 134095), (325, 84583), (533, 51575), (1025, 26819), (2063, 13325), (2665, 10315)]