4523425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 6026400

約数和(自身を除く): 1502975

約数列:

[1, 5, 19, 25, 89, 95, 107, 445, 475, 535, 1691, 2033, 2225, 2675, 8455, 9523, 10165, 42275, 47615, 50825, 180937, 238075, 904685, 4523425]

約数ペア:

[(1, 4523425), (5, 904685), (19, 238075), (25, 180937), (89, 50825), (95, 47615), (107, 42275), (445, 10165), (475, 9523), (535, 8455), (1691, 2675), (2033, 2225)]