129121350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{860809}}^1$

素因数の和:860824

約数の個数: 24

約数和(自身を含む): 320221320

約数和(自身を除く): 191099970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 860809, 1721618, 2582427, 4304045, 5164854, 8608090, 12912135, 21520225, 25824270, 43040450, 64560675, 129121350]

約数ペア:

[(1, 129121350), (2, 64560675), (3, 43040450), (5, 25824270), (6, 21520225), (10, 12912135), (15, 8608090), (25, 5164854), (30, 4304045), (50, 2582427), (75, 1721618), (150, 860809)]