1750772015

素因数分解:

$5^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1\times {\mathrm{1061}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 2110712256

約数和(自身を除く): 359940241

約数列:

[1, 5, 401, 823, 1061, 2005, 4115, 5305, 330023, 425461, 873203, 1650115, 2127305, 4366015, 350154403, 1750772015]

約数ペア:

[(1, 1750772015), (5, 350154403), (401, 4366015), (823, 2127305), (1061, 1650115), (2005, 873203), (4115, 425461), (5305, 330023)]