81024135

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{76079}}^1$

素因数の和:76158

約数の個数: 16

約数和(自身を含む): 131466240

約数和(自身を除く): 50442105

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 76079, 228237, 380395, 1141185, 5401609, 16204827, 27008045, 81024135]

約数ペア:

[(1, 81024135), (3, 27008045), (5, 16204827), (15, 5401609), (71, 1141185), (213, 380395), (355, 228237), (1065, 76079)]