12861038425

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{1423}}^1\times {\mathrm{3727}}^1$

素因数の和:5257

約数の個数: 24

約数和(自身を含む): 16127745536

約数和(自身を除く): 3266707111

約数列:

[1, 5, 25, 97, 485, 1423, 2425, 3727, 7115, 18635, 35575, 93175, 138031, 361519, 690155, 1807595, 3450775, 5303521, 9037975, 26517605, 132588025, 514441537, 2572207685, 12861038425]

約数ペア:

[(1, 12861038425), (5, 2572207685), (25, 514441537), (97, 132588025), (485, 26517605), (1423, 9037975), (2425, 5303521), (3727, 3450775), (7115, 1807595), (18635, 690155), (35575, 361519), (93175, 138031)]