8464105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 11010384

約数和(自身を除く): 2546279

約数列:

[1, 5, 13, 65, 197, 661, 985, 2561, 3305, 8593, 12805, 42965, 130217, 651085, 1692821, 8464105]

約数ペア:

[(1, 8464105), (5, 1692821), (13, 651085), (65, 130217), (197, 42965), (661, 12805), (985, 8593), (2561, 3305)]