2005321695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10283701}}^1$

素因数の和:10283722

約数の個数: 16

約数和(自身を含む): 3455323872

約数和(自身を除く): 1450002177

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 10283701, 30851103, 51418505, 133688113, 154255515, 401064339, 668440565, 2005321695]

約数ペア:

[(1, 2005321695), (3, 668440565), (5, 401064339), (13, 154255515), (15, 133688113), (39, 51418505), (65, 30851103), (195, 10283701)]