349968401925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{103669}}^1$

素因数の和:103827

約数の個数: 96

約数和(自身を含む): 641725593600

約数和(自身を除く): 291757191675

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 103, 115, 285, 309, 345, 437, 475, 515, 575, 1311, 1425, 1545, 1725, 1957, 2185, 2369, 2575, 5871, 6555, 7107, 7725, 9785, 10925, 11845, 29355, 32775, 35535, 45011, 48925, 59225, 103669, 135033, 146775, 177675, 225055, 311007, 518345, 675165, 1125275, 1555035, 1969711, 2384387, 2591725, 3375825, 5909133, 7153161, 7775175, 9848555, 10677907, 11921935, 29545665, 32033721, 35765805, 45303353, 49242775, 53389535, 59609675, 135910059, 147728325, 160168605, 178829025, 202880233, 226516765, 245591861, 266947675, 608640699, 679550295, 736775583, 800843025, 1014401165, 1132583825, 1227959305, 3043203495, 3397751475, 3683877915, 4666245359, 5072005825, 6139796525, 13998736077, 15216017475, 18419389575, 23331226795, 69993680385, 116656133975, 349968401925]

約数ペア:

[(1, 349968401925), (3, 116656133975), (5, 69993680385), (15, 23331226795), (19, 18419389575), (23, 15216017475), (25, 13998736077), (57, 6139796525), (69, 5072005825), (75, 4666245359), (95, 3683877915), (103, 3397751475), (115, 3043203495), (285, 1227959305), (309, 1132583825), (345, 1014401165), (437, 800843025), (475, 736775583), (515, 679550295), (575, 608640699), (1311, 266947675), (1425, 245591861), (1545, 226516765), (1725, 202880233), (1957, 178829025), (2185, 160168605), (2369, 147728325), (2575, 135910059), (5871, 59609675), (6555, 53389535), (7107, 49242775), (7725, 45303353), (9785, 35765805), (10925, 32033721), (11845, 29545665), (29355, 11921935), (32775, 10677907), (35535, 9848555), (45011, 7775175), (48925, 7153161), (59225, 5909133), (103669, 3375825), (135033, 2591725), (146775, 2384387), (177675, 1969711), (225055, 1555035), (311007, 1125275), (518345, 675165)]