128567185

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1861}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 158597712

約数和(自身を除く): 30030527

約数列:

[1, 5, 41, 205, 337, 1685, 1861, 9305, 13817, 69085, 76301, 381505, 627157, 3135785, 25713437, 128567185]

約数ペア:

[(1, 128567185), (5, 25713437), (41, 3135785), (205, 627157), (337, 381505), (1685, 76301), (1861, 69085), (9305, 13817)]