25792525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 35408448

約数和(自身を除く): 9615923

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1321, 1775, 3905, 6605, 14531, 19525, 33025, 72655, 93791, 363275, 468955, 1031701, 2344775, 5158505, 25792525]

約数ペア:

[(1, 25792525), (5, 5158505), (11, 2344775), (25, 1031701), (55, 468955), (71, 363275), (275, 93791), (355, 72655), (781, 33025), (1321, 19525), (1775, 14531), (3905, 6605)]