201038085

素因数分解:

$3^3\times 5^1\times {\mathrm{1489171}}^1$

素因数の和:1489185

約数の個数: 16

約数和(自身を含む): 357401280

約数和(自身を除く): 156363195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1489171, 4467513, 7445855, 13402539, 22337565, 40207617, 67012695, 201038085]

約数ペア:

[(1, 201038085), (3, 67012695), (5, 40207617), (9, 22337565), (15, 13402539), (27, 7445855), (45, 4467513), (135, 1489171)]