15159219

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 20915712

約数和(自身を除く): 5756493

約数列:

[1, 3, 53, 67, 159, 201, 1423, 3551, 4269, 10653, 75419, 95341, 226257, 286023, 5053073, 15159219]

約数ペア:

[(1, 15159219), (3, 5053073), (53, 286023), (67, 226257), (159, 95341), (201, 75419), (1423, 10653), (3551, 4269)]