15090243

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15289}}^1$

素因数の和:15346

約数の個数: 16

約数和(自身を含む): 23485440

約数和(自身を除く): 8395197

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 15289, 45867, 107023, 321069, 718583, 2155749, 5030081, 15090243]

約数ペア:

[(1, 15090243), (3, 5030081), (7, 2155749), (21, 718583), (47, 321069), (141, 107023), (329, 45867), (987, 15289)]