90420495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{548003}}^1$

素因数の和:548022

約数の個数: 16

約数和(自身を含む): 157825152

約数和(自身を除く): 67404657

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 548003, 1644009, 2740015, 6028033, 8220045, 18084099, 30140165, 90420495]

約数ペア:

[(1, 90420495), (3, 30140165), (5, 18084099), (11, 8220045), (15, 6028033), (33, 2740015), (55, 1644009), (165, 548003)]