15248439

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 8943561

約数列:

[1, 3, 9, 17, 27, 51, 139, 153, 239, 417, 459, 717, 1251, 2151, 2363, 3753, 4063, 6453, 7089, 12189, 21267, 33221, 36567, 63801, 99663, 109701, 298989, 564757, 896967, 1694271, 5082813, 15248439]

約数ペア:

[(1, 15248439), (3, 5082813), (9, 1694271), (17, 896967), (27, 564757), (51, 298989), (139, 109701), (153, 99663), (239, 63801), (417, 36567), (459, 33221), (717, 21267), (1251, 12189), (2151, 7089), (2363, 6453), (3753, 4063)]