15661235115

素因数分解:

$3^3\times 5^1\times {\mathrm{116009149}}^1$

素因数の和:116009163

約数の個数: 16

約数和(自身を含む): 27842196000

約数和(自身を除く): 12180960885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 116009149, 348027447, 580045745, 1044082341, 1740137235, 3132247023, 5220411705, 15661235115]

約数ペア:

[(1, 15661235115), (3, 5220411705), (5, 3132247023), (9, 1740137235), (15, 1044082341), (27, 580045745), (45, 348027447), (135, 116009149)]