39896055

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5647}}^1$

素因数の和:5815

約数の個数: 24

約数和(自身を含む): 69605952

約数和(自身を除く): 29709897

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 5647, 7065, 16941, 28235, 50823, 84705, 254115, 886579, 2659737, 4432895, 7979211, 13298685, 39896055]

約数ペア:

[(1, 39896055), (3, 13298685), (5, 7979211), (9, 4432895), (15, 2659737), (45, 886579), (157, 254115), (471, 84705), (785, 50823), (1413, 28235), (2355, 16941), (5647, 7065)]