2494817115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1301}}^1\times {\mathrm{2609}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 4648764960

約数和(自身を除く): 2153947845

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1301, 2609, 3903, 6505, 7827, 9107, 13045, 18263, 19515, 27321, 39135, 45535, 54789, 63749, 91315, 127841, 136605, 191247, 273945, 318745, 383523, 639205, 956235, 1917615, 3394309, 10182927, 16971545, 23760163, 50914635, 71280489, 118800815, 166321141, 356402445, 498963423, 831605705, 2494817115]

約数ペア:

[(1, 2494817115), (3, 831605705), (5, 498963423), (7, 356402445), (15, 166321141), (21, 118800815), (35, 71280489), (49, 50914635), (105, 23760163), (147, 16971545), (245, 10182927), (735, 3394309), (1301, 1917615), (2609, 956235), (3903, 639205), (6505, 383523), (7827, 318745), (9107, 273945), (13045, 191247), (18263, 136605), (19515, 127841), (27321, 91315), (39135, 63749), (45535, 54789)]