169282485

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{80039}}^1$

素因数の和:80097

約数の個数: 24

約数和(自身を含む): 299669760

約数和(自身を除く): 130387275

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 80039, 240117, 400195, 720351, 1200585, 3601755, 3761833, 11285499, 18809165, 33856497, 56427495, 169282485]

約数ペア:

[(1, 169282485), (3, 56427495), (5, 33856497), (9, 18809165), (15, 11285499), (45, 3761833), (47, 3601755), (141, 1200585), (235, 720351), (423, 400195), (705, 240117), (2115, 80039)]