13701405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53731}}^1$

素因数の和:53756

約数の個数: 16

約数和(自身を含む): 23212224

約数和(自身を除く): 9510819

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 53731, 161193, 268655, 805965, 913427, 2740281, 4567135, 13701405]

約数ペア:

[(1, 13701405), (3, 4567135), (5, 2740281), (15, 913427), (17, 805965), (51, 268655), (85, 161193), (255, 53731)]