2588421015

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1279}}^1$

素因数の和:1578

約数の個数: 80

約数和(自身を含む): 4906598400

約数和(自身を除く): 2318177385

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 263, 285, 405, 513, 789, 855, 1279, 1315, 1539, 2367, 2565, 3837, 3945, 4997, 6395, 7101, 7695, 11511, 11835, 14991, 19185, 21303, 24301, 24985, 34533, 35505, 44973, 57555, 72903, 74955, 103599, 106515, 121505, 134919, 172665, 218709, 224865, 336377, 364515, 404757, 517995, 656127, 674595, 1009131, 1093545, 1681885, 1968381, 2023785, 3027393, 3280635, 5045655, 6391163, 9082179, 9841905, 15136965, 19173489, 27246537, 31955815, 45410895, 57520467, 95867445, 136232685, 172561401, 287602335, 517684203, 862807005, 2588421015]

約数ペア:

[(1, 2588421015), (3, 862807005), (5, 517684203), (9, 287602335), (15, 172561401), (19, 136232685), (27, 95867445), (45, 57520467), (57, 45410895), (81, 31955815), (95, 27246537), (135, 19173489), (171, 15136965), (263, 9841905), (285, 9082179), (405, 6391163), (513, 5045655), (789, 3280635), (855, 3027393), (1279, 2023785), (1315, 1968381), (1539, 1681885), (2367, 1093545), (2565, 1009131), (3837, 674595), (3945, 656127), (4997, 517995), (6395, 404757), (7101, 364515), (7695, 336377), (11511, 224865), (11835, 218709), (14991, 172665), (19185, 134919), (21303, 121505), (24301, 106515), (24985, 103599), (34533, 74955), (35505, 72903), (44973, 57555)]