65300245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4217}}^1$

素因数の和:4404

約数の個数: 16

約数和(自身を含む): 83010240

約数和(自身を除く): 17709995

約数列:

[1, 5, 19, 95, 163, 815, 3097, 4217, 15485, 21085, 80123, 400615, 687371, 3436855, 13060049, 65300245]

約数ペア:

[(1, 65300245), (5, 13060049), (19, 3436855), (95, 687371), (163, 400615), (815, 80123), (3097, 21085), (4217, 15485)]