327996925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4629

約数の個数: 24

約数和(自身を含む): 422597952

約数和(自身を除く): 94601027

約数列:

[1, 5, 25, 41, 71, 205, 355, 1025, 1775, 2911, 4507, 14555, 22535, 72775, 112675, 184787, 319997, 923935, 1599985, 4619675, 7999925, 13119877, 65599385, 327996925]

約数ペア:

[(1, 327996925), (5, 65599385), (25, 13119877), (41, 7999925), (71, 4619675), (205, 1599985), (355, 923935), (1025, 319997), (1775, 184787), (2911, 112675), (4507, 72775), (14555, 22535)]