12769215

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6703}}^1$

素因数の和:6838

約数の個数: 16

約数和(自身を含む): 20594688

約数和(自身を除く): 7825473

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 6703, 20109, 33515, 100545, 851281, 2553843, 4256405, 12769215]

約数ペア:

[(1, 12769215), (3, 4256405), (5, 2553843), (15, 851281), (127, 100545), (381, 33515), (635, 20109), (1905, 6703)]