9813215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 12636000

約数和(自身を除く): 2822785

約数列:

[1, 5, 19, 53, 95, 265, 1007, 1949, 5035, 9745, 37031, 103297, 185155, 516485, 1962643, 9813215]

約数ペア:

[(1, 9813215), (5, 1962643), (19, 516485), (53, 185155), (95, 103297), (265, 37031), (1007, 9745), (1949, 5035)]