128550135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1224287}}^1$

素因数の和:1224302

約数の個数: 16

約数和(自身を含む): 235063296

約数和(自身を除く): 106513161

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1224287, 3672861, 6121435, 8570009, 18364305, 25710027, 42850045, 128550135]

約数ペア:

[(1, 128550135), (3, 42850045), (5, 25710027), (7, 18364305), (15, 8570009), (21, 6121435), (35, 3672861), (105, 1224287)]