121725675

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{7411}}^1$

素因数の和:7500

約数の個数: 36

約数和(自身を含む): 221040664

約数和(自身を除く): 99314989

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1825, 3285, 5475, 7411, 16425, 22233, 37055, 66699, 111165, 185275, 333495, 541003, 555825, 1623009, 1667475, 2705015, 4869027, 8115045, 13525075, 24345135, 40575225, 121725675]

約数ペア:

[(1, 121725675), (3, 40575225), (5, 24345135), (9, 13525075), (15, 8115045), (25, 4869027), (45, 2705015), (73, 1667475), (75, 1623009), (219, 555825), (225, 541003), (365, 333495), (657, 185275), (1095, 111165), (1825, 66699), (3285, 37055), (5475, 22233), (7411, 16425)]