38830935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 74866176

約数和(自身を除く): 36035241

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 421, 429, 473, 559, 645, 715, 1263, 1419, 1677, 2105, 2145, 2365, 2795, 4631, 5473, 6149, 6315, 7095, 8385, 13893, 16419, 18103, 18447, 23155, 27365, 30745, 54309, 60203, 69465, 82095, 90515, 92235, 180609, 199133, 235339, 271545, 301015, 597399, 706017, 903045, 995665, 1176695, 2588729, 2986995, 3530085, 7766187, 12943645, 38830935]

約数ペア:

[(1, 38830935), (3, 12943645), (5, 7766187), (11, 3530085), (13, 2986995), (15, 2588729), (33, 1176695), (39, 995665), (43, 903045), (55, 706017), (65, 597399), (129, 301015), (143, 271545), (165, 235339), (195, 199133), (215, 180609), (421, 92235), (429, 90515), (473, 82095), (559, 69465), (645, 60203), (715, 54309), (1263, 30745), (1419, 27365), (1677, 23155), (2105, 18447), (2145, 18103), (2365, 16419), (2795, 13893), (4631, 8385), (5473, 7095), (6149, 6315)]