190055215

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{81047}}^1$

素因数の和:81126

約数の個数: 16

約数和(自身を含む): 264540672

約数和(自身を除く): 74485457

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 81047, 405235, 567329, 2836645, 5430149, 27150745, 38011043, 190055215]

約数ペア:

[(1, 190055215), (5, 38011043), (7, 27150745), (35, 5430149), (67, 2836645), (335, 567329), (469, 405235), (2345, 81047)]