16056405

素因数分解:

$3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{701}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 27925560

約数和(自身を除く): 11869155

約数列:

[1, 3, 5, 9, 15, 45, 509, 701, 1527, 2103, 2545, 3505, 4581, 6309, 7635, 10515, 22905, 31545, 356809, 1070427, 1784045, 3211281, 5352135, 16056405]

約数ペア:

[(1, 16056405), (3, 5352135), (5, 3211281), (9, 1784045), (15, 1070427), (45, 356809), (509, 31545), (701, 22905), (1527, 10515), (2103, 7635), (2545, 6309), (3505, 4581)]