15219990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{169111}}^1$

素因数の和:169124

約数の個数: 24

約数和(自身を含む): 39572208

約数和(自身を除く): 24352218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 169111, 338222, 507333, 845555, 1014666, 1521999, 1691110, 2536665, 3043998, 5073330, 7609995, 15219990]

約数ペア:

[(1, 15219990), (2, 7609995), (3, 5073330), (5, 3043998), (6, 2536665), (9, 1691110), (10, 1521999), (15, 1014666), (18, 845555), (30, 507333), (45, 338222), (90, 169111)]