6530225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 8874432

約数和(自身を除く): 2344207

約数列:

[1, 5, 13, 25, 65, 71, 283, 325, 355, 923, 1415, 1775, 3679, 4615, 7075, 18395, 20093, 23075, 91975, 100465, 261209, 502325, 1306045, 6530225]

約数ペア:

[(1, 6530225), (5, 1306045), (13, 502325), (25, 261209), (65, 100465), (71, 91975), (283, 23075), (325, 20093), (355, 18395), (923, 7075), (1415, 4615), (1775, 3679)]