28494045

素因数分解:

$3^3\times 5^1\times {\mathrm{211067}}^1$

素因数の和:211081

約数の個数: 16

約数和(自身を含む): 50656320

約数和(自身を除く): 22162275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211067, 633201, 1055335, 1899603, 3166005, 5698809, 9498015, 28494045]

約数ペア:

[(1, 28494045), (3, 9498015), (5, 5698809), (9, 3166005), (15, 1899603), (27, 1055335), (45, 633201), (135, 211067)]