15087429

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 25264512

約数和(自身を除く): 10177083

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 3373, 4473, 10119, 23611, 30357, 70833, 212499, 239483, 718449, 1676381, 2155347, 5029143, 15087429]

約数ペア:

[(1, 15087429), (3, 5029143), (7, 2155347), (9, 1676381), (21, 718449), (63, 239483), (71, 212499), (213, 70833), (497, 30357), (639, 23611), (1491, 10119), (3373, 4473)]