2239968555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{156041}}^1$

素因数の和:156092

約数の個数: 48

約数和(自身を含む): 4381659360

約数和(自身を除く): 2141690805

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4785, 14355, 156041, 468123, 780205, 1404369, 1716451, 2340615, 4525189, 5149353, 7021845, 8582255, 13575567, 15448059, 22625945, 25746765, 40726701, 49777079, 67877835, 77240295, 149331237, 203633505, 248885395, 447993711, 746656185, 2239968555]

約数ペア:

[(1, 2239968555), (3, 746656185), (5, 447993711), (9, 248885395), (11, 203633505), (15, 149331237), (29, 77240295), (33, 67877835), (45, 49777079), (55, 40726701), (87, 25746765), (99, 22625945), (145, 15448059), (165, 13575567), (261, 8582255), (319, 7021845), (435, 5149353), (495, 4525189), (957, 2340615), (1305, 1716451), (1595, 1404369), (2871, 780205), (4785, 468123), (14355, 156041)]