25025745

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20101}}^1$

素因数の和:20192

約数の個数: 16

約数和(自身を含む): 40525632

約数和(自身を除く): 15499887

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 20101, 60303, 100505, 301515, 1668383, 5005149, 8341915, 25025745]

約数ペア:

[(1, 25025745), (3, 8341915), (5, 5005149), (15, 1668383), (83, 301515), (249, 100505), (415, 60303), (1245, 20101)]