25885851

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 35174400

約数和(自身を除く): 9288549

約数列:

[1, 3, 79, 237, 239, 457, 717, 1371, 18881, 36103, 56643, 108309, 109223, 327669, 8628617, 25885851]

約数ペア:

[(1, 25885851), (3, 8628617), (79, 327669), (237, 109223), (239, 108309), (457, 56643), (717, 36103), (1371, 18881)]