16397115

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{3187}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 30604800

約数和(自身を除く): 14207685

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 3187, 5145, 9561, 15935, 22309, 47805, 66927, 111545, 156163, 334635, 468489, 780815, 1093141, 2342445, 3279423, 5465705, 16397115]

約数ペア:

[(1, 16397115), (3, 5465705), (5, 3279423), (7, 2342445), (15, 1093141), (21, 780815), (35, 468489), (49, 334635), (105, 156163), (147, 111545), (245, 66927), (343, 47805), (735, 22309), (1029, 15935), (1715, 9561), (3187, 5145)]