2560273925055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27143}}^1\times {\mathrm{81667}}^1$

素因数の和:108836

約数の個数: 64

約数和(自身を含む): 5107498426368

約数和(自身を除く): 2547224501313

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 27143, 81429, 81667, 135715, 190001, 245001, 298573, 407145, 408335, 570003, 571669, 895719, 898337, 950005, 1225005, 1492865, 1715007, 2090011, 2695011, 2850015, 2858345, 4478595, 4491685, 6270033, 6288359, 8575035, 10450055, 13475055, 18865077, 31350165, 31441795, 94325385, 2216687381, 6650062143, 11083436905, 15516811667, 24383561191, 33250310715, 46550435001, 73150683573, 77584058335, 121917805955, 170684928337, 232752175005, 365753417865, 512054785011, 853424641685, 2560273925055]

約数ペア:

[(1, 2560273925055), (3, 853424641685), (5, 512054785011), (7, 365753417865), (11, 232752175005), (15, 170684928337), (21, 121917805955), (33, 77584058335), (35, 73150683573), (55, 46550435001), (77, 33250310715), (105, 24383561191), (165, 15516811667), (231, 11083436905), (385, 6650062143), (1155, 2216687381), (27143, 94325385), (81429, 31441795), (81667, 31350165), (135715, 18865077), (190001, 13475055), (245001, 10450055), (298573, 8575035), (407145, 6288359), (408335, 6270033), (570003, 4491685), (571669, 4478595), (895719, 2858345), (898337, 2850015), (950005, 2695011), (1225005, 2090011), (1492865, 1715007)]