54262455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{278269}}^1$

素因数の和:278290

約数の個数: 16

約数和(自身を含む): 93498720

約数和(自身を除く): 39236265

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 278269, 834807, 1391345, 3617497, 4174035, 10852491, 18087485, 54262455]

約数ペア:

[(1, 54262455), (3, 18087485), (5, 10852491), (13, 4174035), (15, 3617497), (39, 1391345), (65, 834807), (195, 278269)]