49142805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79907}}^1$

素因数の和:79956

約数の個数: 16

約数和(自身を含む): 80547264

約数和(自身を除く): 31404459

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 79907, 239721, 399535, 1198605, 3276187, 9828561, 16380935, 49142805]

約数ペア:

[(1, 49142805), (3, 16380935), (5, 9828561), (15, 3276187), (41, 1198605), (123, 399535), (205, 239721), (615, 79907)]