18877029105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1523}}^1\times {\mathrm{6829}}^1$

素因数の和:8382

約数の個数: 48

約数和(自身を含む): 33225272640

約数和(自身を除く): 14348243535

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1523, 1815, 4569, 6829, 7615, 16753, 20487, 22845, 34145, 50259, 75119, 83765, 102435, 184283, 225357, 251295, 375595, 552849, 826309, 921415, 1126785, 2478927, 2764245, 4131545, 10400567, 12394635, 31201701, 52002835, 114406237, 156008505, 343218711, 572031185, 1258468607, 1716093555, 3775405821, 6292343035, 18877029105]

約数ペア:

[(1, 18877029105), (3, 6292343035), (5, 3775405821), (11, 1716093555), (15, 1258468607), (33, 572031185), (55, 343218711), (121, 156008505), (165, 114406237), (363, 52002835), (605, 31201701), (1523, 12394635), (1815, 10400567), (4569, 4131545), (6829, 2764245), (7615, 2478927), (16753, 1126785), (20487, 921415), (22845, 826309), (34145, 552849), (50259, 375595), (75119, 251295), (83765, 225357), (102435, 184283)]