55590525

素因数分解:

$3^2\times 5^2\times {\mathrm{247069}}^1$

素因数の和:247085

約数の個数: 18

約数和(自身を含む): 99569210

約数和(自身を除く): 43978685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 247069, 741207, 1235345, 2223621, 3706035, 6176725, 11118105, 18530175, 55590525]

約数ペア:

[(1, 55590525), (3, 18530175), (5, 11118105), (9, 6176725), (15, 3706035), (25, 2223621), (45, 1235345), (75, 741207), (225, 247069)]