8227215

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7949}}^1$

素因数の和:7983

約数の個数: 24

約数和(自身を含む): 14882400

約数和(自身を除く): 6655185

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 7949, 23847, 39745, 71541, 119235, 182827, 357705, 548481, 914135, 1645443, 2742405, 8227215]

約数ペア:

[(1, 8227215), (3, 2742405), (5, 1645443), (9, 914135), (15, 548481), (23, 357705), (45, 182827), (69, 119235), (115, 71541), (207, 39745), (345, 23847), (1035, 7949)]