2044025425

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{11251}}^1$

素因数の和:11330

約数の個数: 36

約数和(自身を含む): 2808634224

約数和(自身を除く): 764608799

約数列:

[1, 5, 13, 25, 43, 65, 169, 215, 325, 559, 845, 1075, 2795, 4225, 7267, 11251, 13975, 36335, 56255, 146263, 181675, 281275, 483793, 731315, 1901419, 2418965, 3656575, 6289309, 9507095, 12094825, 31446545, 47535475, 81761017, 157232725, 408805085, 2044025425]

約数ペア:

[(1, 2044025425), (5, 408805085), (13, 157232725), (25, 81761017), (43, 47535475), (65, 31446545), (169, 12094825), (215, 9507095), (325, 6289309), (559, 3656575), (845, 2418965), (1075, 1901419), (2795, 731315), (4225, 483793), (7267, 281275), (11251, 181675), (13975, 146263), (36335, 56255)]