25079259

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6197}}^1$

素因数の和:6290

約数の個数: 16

約数和(自身を含む): 35700480

約数和(自身を除く): 10621221

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6197, 18591, 117743, 353229, 439987, 1319961, 8359753, 25079259]

約数ペア:

[(1, 25079259), (3, 8359753), (19, 1319961), (57, 439987), (71, 353229), (213, 117743), (1349, 18591), (4047, 6197)]