128514485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{5827}}^1$

素因数の和:6244

約数の個数: 16

約数和(自身を含む): 168685632

約数和(自身を除く): 40171147

約数列:

[1, 5, 11, 55, 401, 2005, 4411, 5827, 22055, 29135, 64097, 320485, 2336627, 11683135, 25702897, 128514485]

約数ペア:

[(1, 128514485), (5, 25702897), (11, 11683135), (55, 2336627), (401, 320485), (2005, 64097), (4411, 29135), (5827, 22055)]