8054585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20921}}^1$

素因数の和:20944

約数の個数: 16

約数和(自身を含む): 12051072

約数和(自身を除く): 3996487

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 20921, 104605, 146447, 230131, 732235, 1150655, 1610917, 8054585]

約数ペア:

[(1, 8054585), (5, 1610917), (7, 1150655), (11, 732235), (35, 230131), (55, 146447), (77, 104605), (385, 20921)]