13111185

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21319}}^1$

素因数の和:21368

約数の個数: 16

約数和(自身を含む): 21490560

約数和(自身を除く): 8379375

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 21319, 63957, 106595, 319785, 874079, 2622237, 4370395, 13111185]

約数ペア:

[(1, 13111185), (3, 4370395), (5, 2622237), (15, 874079), (41, 319785), (123, 106595), (205, 63957), (615, 21319)]