47815395

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4973}}^1$

素因数の和:5622

約数の個数: 16

約数和(自身を含む): 76639392

約数和(自身を除く): 28823997

約数列:

[1, 3, 5, 15, 641, 1923, 3205, 4973, 9615, 14919, 24865, 74595, 3187693, 9563079, 15938465, 47815395]

約数ペア:

[(1, 47815395), (3, 15938465), (5, 9563079), (15, 3187693), (641, 74595), (1923, 24865), (3205, 14919), (4973, 9615)]