54223205

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 66662400

約数和(自身を除く): 12439195

約数列:

[1, 5, 61, 139, 305, 695, 1279, 6395, 8479, 42395, 78019, 177781, 390095, 888905, 10844641, 54223205]

約数ペア:

[(1, 54223205), (5, 10844641), (61, 888905), (139, 390095), (305, 177781), (695, 78019), (1279, 42395), (6395, 8479)]