54270925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 69995520

約数和(自身を除く): 15724595

約数列:

[1, 5, 25, 31, 155, 239, 293, 775, 1195, 1465, 5975, 7325, 7409, 9083, 37045, 45415, 70027, 185225, 227075, 350135, 1750675, 2170837, 10854185, 54270925]

約数ペア:

[(1, 54270925), (5, 10854185), (25, 2170837), (31, 1750675), (155, 350135), (239, 227075), (293, 185225), (775, 70027), (1195, 45415), (1465, 37045), (5975, 9083), (7325, 7409)]