498253825

素因数分解:

$5^2\times {\mathrm{251}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 624710016

約数和(自身を除く): 126456191

約数列:

[1, 5, 25, 251, 271, 293, 1255, 1355, 1465, 6275, 6775, 7325, 68021, 73543, 79403, 340105, 367715, 397015, 1700525, 1838575, 1985075, 19930153, 99650765, 498253825]

約数ペア:

[(1, 498253825), (5, 99650765), (25, 19930153), (251, 1985075), (271, 1838575), (293, 1700525), (1255, 397015), (1355, 367715), (1465, 340105), (6275, 79403), (6775, 73543), (7325, 68021)]