16804585

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 24855552

約数和(自身を除く): 8050967

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 463, 595, 1037, 2135, 2315, 3241, 5185, 7259, 7871, 16205, 28243, 36295, 39355, 55097, 141215, 197701, 275485, 480131, 988505, 2400655, 3360917, 16804585]

約数ペア:

[(1, 16804585), (5, 3360917), (7, 2400655), (17, 988505), (35, 480131), (61, 275485), (85, 197701), (119, 141215), (305, 55097), (427, 39355), (463, 36295), (595, 28243), (1037, 16205), (2135, 7871), (2315, 7259), (3241, 5185)]