16243845

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 27116544

約数和(自身を除く): 10872699

約数列:

[1, 3, 5, 15, 31, 93, 155, 181, 193, 465, 543, 579, 905, 965, 2715, 2895, 5611, 5983, 16833, 17949, 28055, 29915, 34933, 84165, 89745, 104799, 174665, 523995, 1082923, 3248769, 5414615, 16243845]

約数ペア:

[(1, 16243845), (3, 5414615), (5, 3248769), (15, 1082923), (31, 523995), (93, 174665), (155, 104799), (181, 89745), (193, 84165), (465, 34933), (543, 29915), (579, 28055), (905, 17949), (965, 16833), (2715, 5983), (2895, 5611)]