51031005

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{12107}}^1$

素因数の和:12396

約数の個数: 16

約数和(自身を含む): 81946944

約数和(自身を除く): 30915939

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 12107, 36321, 60535, 181605, 3402067, 10206201, 17010335, 51031005]

約数ペア:

[(1, 51031005), (3, 17010335), (5, 10206201), (15, 3402067), (281, 181605), (843, 60535), (1405, 36321), (4215, 12107)]