27904755

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30497}}^1$

素因数の和:30566

約数の個数: 16

約数和(自身を含む): 45381024

約数和(自身を除く): 17476269

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 30497, 91491, 152485, 457455, 1860317, 5580951, 9301585, 27904755]

約数ペア:

[(1, 27904755), (3, 9301585), (5, 5580951), (15, 1860317), (61, 457455), (183, 152485), (305, 91491), (915, 30497)]