28514955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271571}}^1$

素因数の和:271586

約数の個数: 16

約数和(自身を含む): 52141824

約数和(自身を除く): 23626869

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271571, 814713, 1357855, 1900997, 4073565, 5702991, 9504985, 28514955]

約数ペア:

[(1, 28514955), (3, 9504985), (5, 5702991), (7, 4073565), (15, 1900997), (21, 1357855), (35, 814713), (105, 271571)]