47991135

素因数分解:

$3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3607}}^1$

素因数の和:4502

約数の個数: 16

約数和(自身を含む): 76893696

約数和(自身を除く): 28902561

約数列:

[1, 3, 5, 15, 887, 2661, 3607, 4435, 10821, 13305, 18035, 54105, 3199409, 9598227, 15997045, 47991135]

約数ペア:

[(1, 47991135), (3, 15997045), (5, 9598227), (15, 3199409), (887, 54105), (2661, 18035), (3607, 13305), (4435, 10821)]