26839985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 33652800

約数和(自身を除く): 6812815

約数列:

[1, 5, 37, 59, 185, 295, 2183, 2459, 10915, 12295, 90983, 145081, 454915, 725405, 5367997, 26839985]

約数ペア:

[(1, 26839985), (5, 5367997), (37, 725405), (59, 454915), (185, 145081), (295, 90983), (2183, 12295), (2459, 10915)]