13884015

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6659}}^1$

素因数の和:6806

約数の個数: 16

約数和(自身を含む): 22377600

約数和(自身を除く): 8493585

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 6659, 19977, 33295, 99885, 925601, 2776803, 4628005, 13884015]

約数ペア:

[(1, 13884015), (3, 4628005), (5, 2776803), (15, 925601), (139, 99885), (417, 33295), (695, 19977), (2085, 6659)]