12790794525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{2477}}^1$

素因数の和:4742

約数の個数: 48

約数和(自身を含む): 21848268288

約数和(自身を除く): 9057473763

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2221, 2325, 2477, 6663, 7431, 11105, 12385, 33315, 37155, 55525, 61925, 68851, 76787, 166575, 185775, 206553, 230361, 344255, 383935, 1032765, 1151805, 1721275, 1919675, 5163825, 5501417, 5759025, 16504251, 27507085, 82521255, 137535425, 170543927, 412606275, 511631781, 852719635, 2558158905, 4263598175, 12790794525]

約数ペア:

[(1, 12790794525), (3, 4263598175), (5, 2558158905), (15, 852719635), (25, 511631781), (31, 412606275), (75, 170543927), (93, 137535425), (155, 82521255), (465, 27507085), (775, 16504251), (2221, 5759025), (2325, 5501417), (2477, 5163825), (6663, 1919675), (7431, 1721275), (11105, 1151805), (12385, 1032765), (33315, 383935), (37155, 344255), (55525, 230361), (61925, 206553), (68851, 185775), (76787, 166575)]