27620415

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9161}}^1$

素因数の和:9239

約数の個数: 24

約数和(自身を含む): 48595248

約数和(自身を除く): 20974833

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 9161, 27483, 45805, 82449, 137415, 412245, 613787, 1841361, 3068935, 5524083, 9206805, 27620415]

約数ペア:

[(1, 27620415), (3, 9206805), (5, 5524083), (9, 3068935), (15, 1841361), (45, 613787), (67, 412245), (201, 137415), (335, 82449), (603, 45805), (1005, 27483), (3015, 9161)]