28329315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1$

素因数の和:4499

約数の個数: 32

約数和(自身を含む): 52663296

約数和(自身を除く): 24333981

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 4423, 6405, 13269, 22115, 30961, 66345, 92883, 154805, 269803, 464415, 809409, 1349015, 1888621, 4047045, 5665863, 9443105, 28329315]

約数ペア:

[(1, 28329315), (3, 9443105), (5, 5665863), (7, 4047045), (15, 1888621), (21, 1349015), (35, 809409), (61, 464415), (105, 269803), (183, 154805), (305, 92883), (427, 66345), (915, 30961), (1281, 22115), (2135, 13269), (4423, 6405)]