274499135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{33619}}^1$

素因数の和:33718

約数の個数: 16

約数和(自身を含む): 348572160

約数和(自身を除く): 74073025

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 33619, 168095, 773237, 2386949, 3866185, 11934745, 54899827, 274499135]

約数ペア:

[(1, 274499135), (5, 54899827), (23, 11934745), (71, 3866185), (115, 2386949), (355, 773237), (1633, 168095), (8165, 33619)]