15440090

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1867}}^1$

素因数の和:2701

約数の個数: 16

約数和(自身を含む): 27840672

約数和(自身を除く): 12400582

約数列:

[1, 2, 5, 10, 827, 1654, 1867, 3734, 4135, 8270, 9335, 18670, 1544009, 3088018, 7720045, 15440090]

約数ペア:

[(1, 15440090), (2, 7720045), (5, 3088018), (10, 1544009), (827, 18670), (1654, 9335), (1867, 8270), (3734, 4135)]