57901075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 76582400

約数和(自身を除く): 18681325

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1501, 1543, 1975, 7505, 7715, 29317, 37525, 38575, 121897, 146585, 609485, 732925, 2316043, 3047425, 11580215, 57901075]

約数ペア:

[(1, 57901075), (5, 11580215), (19, 3047425), (25, 2316043), (79, 732925), (95, 609485), (395, 146585), (475, 121897), (1501, 38575), (1543, 37525), (1975, 29317), (7505, 7715)]