323213825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 460791936

約数和(自身を除く): 137578111

約数列:

[1, 5, 11, 23, 25, 55, 115, 137, 253, 275, 373, 575, 685, 1265, 1507, 1865, 3151, 3425, 4103, 6325, 7535, 8579, 9325, 15755, 20515, 34661, 37675, 42895, 51101, 78775, 94369, 102575, 173305, 214475, 255505, 471845, 562111, 866525, 1175323, 1277525, 2359225, 2810555, 5876615, 12928553, 14052775, 29383075, 64642765, 323213825]

約数ペア:

[(1, 323213825), (5, 64642765), (11, 29383075), (23, 14052775), (25, 12928553), (55, 5876615), (115, 2810555), (137, 2359225), (253, 1277525), (275, 1175323), (373, 866525), (575, 562111), (685, 471845), (1265, 255505), (1507, 214475), (1865, 173305), (3151, 102575), (3425, 94369), (4103, 78775), (6325, 51101), (7535, 42895), (8579, 37675), (9325, 34661), (15755, 20515)]