38737845

素因数分解:

$3^5\times 5^1\times {\mathrm{31883}}^1$

素因数の和:31903

約数の個数: 24

約数和(自身を含む): 69634656

約数和(自身を除く): 30896811

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 31883, 95649, 159415, 286947, 478245, 860841, 1434735, 2582523, 4304205, 7747569, 12912615, 38737845]

約数ペア:

[(1, 38737845), (3, 12912615), (5, 7747569), (9, 4304205), (15, 2582523), (27, 1434735), (45, 860841), (81, 478245), (135, 286947), (243, 159415), (405, 95649), (1215, 31883)]