12699255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49801}}^1$

素因数の和:49826

約数の個数: 16

約数和(自身を含む): 21514464

約数和(自身を除く): 8815209

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 49801, 149403, 249005, 747015, 846617, 2539851, 4233085, 12699255]

約数ペア:

[(1, 12699255), (3, 4233085), (5, 2539851), (15, 846617), (17, 747015), (51, 249005), (85, 149403), (255, 49801)]