15727155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 26745600

約数和(自身を除く): 11018445

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 397, 417, 695, 1191, 1985, 2085, 2641, 5955, 7543, 7923, 13205, 22629, 37715, 39615, 55183, 113145, 165549, 275915, 827745, 1048477, 3145431, 5242385, 15727155]

約数ペア:

[(1, 15727155), (3, 5242385), (5, 3145431), (15, 1048477), (19, 827745), (57, 275915), (95, 165549), (139, 113145), (285, 55183), (397, 39615), (417, 37715), (695, 22629), (1191, 13205), (1985, 7923), (2085, 7543), (2641, 5955)]