71323607355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{279421}}^1$

素因数の和:279477

約数の個数: 128

約数和(自身を含む): 162234648576

約数和(自身を除く): 90911041221

約数列:

[1, 3, 5, 7, 11, 13, 15, 17, 21, 33, 35, 39, 51, 55, 65, 77, 85, 91, 105, 119, 143, 165, 187, 195, 221, 231, 255, 273, 357, 385, 429, 455, 561, 595, 663, 715, 935, 1001, 1105, 1155, 1309, 1365, 1547, 1785, 2145, 2431, 2805, 3003, 3315, 3927, 4641, 5005, 6545, 7293, 7735, 12155, 15015, 17017, 19635, 23205, 36465, 51051, 85085, 255255, 279421, 838263, 1397105, 1955947, 3073631, 3632473, 4191315, 4750157, 5867841, 9220893, 9779735, 10897419, 14250471, 15368155, 18162365, 21515417, 23750785, 25427311, 29339205, 33251099, 39957203, 46104465, 52251727, 54487095, 61752041, 64546251, 71252355, 76281933, 99753297, 107577085, 119871609, 127136555, 156755181, 166255495, 185256123, 199786015, 261258635, 279700421, 308760205, 322731255, 365762089, 381409665, 432264287, 498766485, 599358045, 679272451, 783775905, 839101263, 926280615, 1097286267, 1296792861, 1398502105, 1828810445, 2037817353, 2161321435, 3396362255, 4195506315, 4754907157, 5486431335, 6483964305, 10189086765, 14264721471, 23774535785, 71323607355]

約数ペア:

[(1, 71323607355), (3, 23774535785), (5, 14264721471), (7, 10189086765), (11, 6483964305), (13, 5486431335), (15, 4754907157), (17, 4195506315), (21, 3396362255), (33, 2161321435), (35, 2037817353), (39, 1828810445), (51, 1398502105), (55, 1296792861), (65, 1097286267), (77, 926280615), (85, 839101263), (91, 783775905), (105, 679272451), (119, 599358045), (143, 498766485), (165, 432264287), (187, 381409665), (195, 365762089), (221, 322731255), (231, 308760205), (255, 279700421), (273, 261258635), (357, 199786015), (385, 185256123), (429, 166255495), (455, 156755181), (561, 127136555), (595, 119871609), (663, 107577085), (715, 99753297), (935, 76281933), (1001, 71252355), (1105, 64546251), (1155, 61752041), (1309, 54487095), (1365, 52251727), (1547, 46104465), (1785, 39957203), (2145, 33251099), (2431, 29339205), (2805, 25427311), (3003, 23750785), (3315, 21515417), (3927, 18162365), (4641, 15368155), (5005, 14250471), (6545, 10897419), (7293, 9779735), (7735, 9220893), (12155, 5867841), (15015, 4750157), (17017, 4191315), (19635, 3632473), (23205, 3073631), (36465, 1955947), (51051, 1397105), (85085, 838263), (255255, 279421)]