16485135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 27952128

約数和(自身を除く): 11466993

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 673, 1065, 1633, 2019, 3365, 4899, 8165, 10095, 15479, 24495, 46437, 47783, 77395, 143349, 232185, 238915, 716745, 1099009, 3297027, 5495045, 16485135]

約数ペア:

[(1, 16485135), (3, 5495045), (5, 3297027), (15, 1099009), (23, 716745), (69, 238915), (71, 232185), (115, 143349), (213, 77395), (345, 47783), (355, 46437), (673, 24495), (1065, 15479), (1633, 10095), (2019, 8165), (3365, 4899)]