90367605

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42727}}^1$

素因数の和:42785

約数の個数: 24

約数和(自身を含む): 159973632

約数和(自身を除く): 69606027

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 42727, 128181, 213635, 384543, 640905, 1922715, 2008169, 6024507, 10040845, 18073521, 30122535, 90367605]

約数ペア:

[(1, 90367605), (3, 30122535), (5, 18073521), (9, 10040845), (15, 6024507), (45, 2008169), (47, 1922715), (141, 640905), (235, 384543), (423, 213635), (705, 128181), (2115, 42727)]