78628455

素因数分解:

$3^3\times 5^1\times {\mathrm{582433}}^1$

素因数の和:582447

約数の個数: 16

約数和(自身を含む): 139784160

約数和(自身を除く): 61155705

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 582433, 1747299, 2912165, 5241897, 8736495, 15725691, 26209485, 78628455]

約数ペア:

[(1, 78628455), (3, 26209485), (5, 15725691), (9, 8736495), (15, 5241897), (27, 2912165), (45, 1747299), (135, 582433)]