13186305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 13231359

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1567, 1683, 2805, 4701, 7835, 8415, 14103, 17237, 23505, 26639, 51711, 70515, 79917, 86185, 133195, 155133, 239751, 258555, 293029, 399585, 775665, 879087, 1198755, 1465145, 2637261, 4395435, 13186305]

約数ペア:

[(1, 13186305), (3, 4395435), (5, 2637261), (9, 1465145), (11, 1198755), (15, 879087), (17, 775665), (33, 399585), (45, 293029), (51, 258555), (55, 239751), (85, 155133), (99, 133195), (153, 86185), (165, 79917), (187, 70515), (255, 51711), (495, 26639), (561, 23505), (765, 17237), (935, 14103), (1567, 8415), (1683, 7835), (2805, 4701)]