23771641705

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{80387}}^1$

素因数の和:80494

約数の個数: 48

約数和(自身を含む): 35630534016

約数和(自身を除く): 11858892311

約数列:

[1, 5, 7, 17, 35, 49, 71, 85, 119, 245, 355, 497, 595, 833, 1207, 2485, 3479, 4165, 6035, 8449, 17395, 42245, 59143, 80387, 295715, 401935, 562709, 1366579, 2813545, 3938963, 5707477, 6832895, 9566053, 19694815, 28537385, 39952339, 47830265, 66962371, 97027109, 199761695, 279666373, 334811855, 485135545, 679189763, 1398331865, 3395948815, 4754328341, 23771641705]

約数ペア:

[(1, 23771641705), (5, 4754328341), (7, 3395948815), (17, 1398331865), (35, 679189763), (49, 485135545), (71, 334811855), (85, 279666373), (119, 199761695), (245, 97027109), (355, 66962371), (497, 47830265), (595, 39952339), (833, 28537385), (1207, 19694815), (2485, 9566053), (3479, 6832895), (4165, 5707477), (6035, 3938963), (8449, 2813545), (17395, 1366579), (42245, 562709), (59143, 401935), (80387, 295715)]