26845765

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 34564320

約数和(自身を除く): 7718555

約数列:

[1, 5, 19, 95, 107, 139, 361, 535, 695, 1805, 2033, 2641, 10165, 13205, 14873, 38627, 50179, 74365, 193135, 250895, 282587, 1412935, 5369153, 26845765]

約数ペア:

[(1, 26845765), (5, 5369153), (19, 1412935), (95, 282587), (107, 250895), (139, 193135), (361, 74365), (535, 50179), (695, 38627), (1805, 14873), (2033, 13205), (2641, 10165)]