82871115

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{19661}}^1$

素因数の和:19950

約数の個数: 16

約数和(自身を含む): 133072416

約数和(自身を除く): 50201301

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 19661, 58983, 98305, 294915, 5524741, 16574223, 27623705, 82871115]

約数ペア:

[(1, 82871115), (3, 27623705), (5, 16574223), (15, 5524741), (281, 294915), (843, 98305), (1405, 58983), (4215, 19661)]