2003002005

素因数分解:

$3^1\times 5^1\times {\mathrm{24733}}^1\times {\mathrm{5399}}^1$

素因数の和:30140

約数の個数: 16

約数和(自身を含む): 3205526400

約数和(自身を除く): 1202524395

約数列:

[1, 3, 5, 15, 5399, 16197, 24733, 26995, 74199, 80985, 123665, 370995, 133533467, 400600401, 667667335, 2003002005]

約数ペア:

[(1, 2003002005), (3, 667667335), (5, 400600401), (15, 133533467), (5399, 370995), (16197, 123665), (24733, 80985), (26995, 74199)]