87893185

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 107671680

約数和(自身を除く): 19778495

約数列:

[1, 5, 59, 295, 401, 743, 2005, 3715, 23659, 43837, 118295, 219185, 297943, 1489715, 17578637, 87893185]

約数ペア:

[(1, 87893185), (5, 17578637), (59, 1489715), (295, 297943), (401, 219185), (743, 118295), (2005, 43837), (3715, 23659)]