53557275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{17417}}^1$

素因数の和:17471

約数の個数: 24

約数和(自身を含む): 90712944

約数和(自身を除く): 37155669

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 17417, 52251, 87085, 261255, 435425, 714097, 1306275, 2142291, 3570485, 10711455, 17852425, 53557275]

約数ペア:

[(1, 53557275), (3, 17852425), (5, 10711455), (15, 3570485), (25, 2142291), (41, 1306275), (75, 714097), (123, 435425), (205, 261255), (615, 87085), (1025, 52251), (3075, 17417)]