79212925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 108689472

約数和(自身を除く): 29476547

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3905, 4057, 19525, 20285, 44627, 101425, 223135, 288047, 1115675, 1440235, 3168517, 7201175, 15842585, 79212925]

約数ペア:

[(1, 79212925), (5, 15842585), (11, 7201175), (25, 3168517), (55, 1440235), (71, 1115675), (275, 288047), (355, 223135), (781, 101425), (1775, 44627), (3905, 20285), (4057, 19525)]