15231489

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55793}}^1$

素因数の和:55816

約数の個数: 16

約数和(自身を含む): 24995712

約数和(自身を除く): 9764223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 55793, 167379, 390551, 725309, 1171653, 2175927, 5077163, 15231489]

約数ペア:

[(1, 15231489), (3, 5077163), (7, 2175927), (13, 1171653), (21, 725309), (39, 390551), (91, 167379), (273, 55793)]