54767205

素因数分解:

$3^3\times 5^1\times {\mathrm{405683}}^1$

素因数の和:405697

約数の個数: 16

約数和(自身を含む): 97364160

約数和(自身を除く): 42596955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 405683, 1217049, 2028415, 3651147, 6085245, 10953441, 18255735, 54767205]

約数ペア:

[(1, 54767205), (3, 18255735), (5, 10953441), (9, 6085245), (15, 3651147), (27, 2028415), (45, 1217049), (135, 405683)]