15127245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{48023}}^1$

素因数の和:48041

約数の個数: 24

約数和(自身を含む): 29966976

約数和(自身を除く): 14839731

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 48023, 144069, 240115, 336161, 432207, 720345, 1008483, 1680805, 2161035, 3025449, 5042415, 15127245]

約数ペア:

[(1, 15127245), (3, 5042415), (5, 3025449), (7, 2161035), (9, 1680805), (15, 1008483), (21, 720345), (35, 432207), (45, 336161), (63, 240115), (105, 144069), (315, 48023)]