2009059995

素因数分解:

$3^1\times 5^1\times {\mathrm{5813}}^1\times {\mathrm{23041}}^1$

素因数の和:28862

約数の個数: 16

約数和(自身を含む): 3215188512

約数和(自身を除く): 1206128517

約数列:

[1, 3, 5, 15, 5813, 17439, 23041, 29065, 69123, 87195, 115205, 345615, 133937333, 401811999, 669686665, 2009059995]

約数ペア:

[(1, 2009059995), (3, 669686665), (5, 401811999), (15, 133937333), (5813, 345615), (17439, 115205), (23041, 87195), (29065, 69123)]