5646249

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 10108800

約数和(自身を除く): 4462551

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 89, 133, 159, 171, 267, 371, 399, 477, 623, 801, 1007, 1113, 1197, 1691, 1869, 3021, 3339, 4717, 5073, 5607, 7049, 9063, 11837, 14151, 15219, 21147, 33019, 35511, 42453, 63441, 89623, 99057, 106533, 268869, 297171, 627361, 806607, 1882083, 5646249]

約数ペア:

[(1, 5646249), (3, 1882083), (7, 806607), (9, 627361), (19, 297171), (21, 268869), (53, 106533), (57, 99057), (63, 89623), (89, 63441), (133, 42453), (159, 35511), (171, 33019), (267, 21147), (371, 15219), (399, 14151), (477, 11837), (623, 9063), (801, 7049), (1007, 5607), (1113, 5073), (1197, 4717), (1691, 3339), (1869, 3021)]