39253185

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1987}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 68228160

約数和(自身を除く): 28974975

約数列:

[1, 3, 5, 9, 15, 45, 439, 1317, 1987, 2195, 3951, 5961, 6585, 9935, 17883, 19755, 29805, 89415, 872293, 2616879, 4361465, 7850637, 13084395, 39253185]

約数ペア:

[(1, 39253185), (3, 13084395), (5, 7850637), (9, 4361465), (15, 2616879), (45, 872293), (439, 89415), (1317, 29805), (1987, 19755), (2195, 17883), (3951, 9935), (5961, 6585)]