225669697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 254721600

約数和(自身を除く): 29051903

約数列:

[1, 11, 37, 139, 407, 1529, 3989, 5143, 43879, 56573, 147593, 554471, 1623523, 6099181, 20515427, 225669697]

約数ペア:

[(1, 225669697), (11, 20515427), (37, 6099181), (139, 1623523), (407, 554471), (1529, 147593), (3989, 56573), (5143, 43879)]