15204009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{743}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 21427200

約数和(自身を除く): 6223191

約数列:

[1, 3, 19, 57, 359, 743, 1077, 2229, 6821, 14117, 20463, 42351, 266737, 800211, 5068003, 15204009]

約数ペア:

[(1, 15204009), (3, 5068003), (19, 800211), (57, 266737), (359, 42351), (743, 20463), (1077, 14117), (2229, 6821)]