65739765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2878

約数の個数: 64

約数和(自身を含む): 137120256

約数和(自身を除く): 71380491

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 663, 1105, 1365, 1547, 1785, 2833, 3315, 4641, 7735, 8499, 14165, 19831, 23205, 36829, 42495, 48161, 59493, 99155, 110487, 144483, 184145, 240805, 257803, 297465, 337127, 552435, 626093, 722415, 773409, 1011381, 1289015, 1685635, 1878279, 3130465, 3867045, 4382651, 5056905, 9391395, 13147953, 21913255, 65739765]

約数ペア:

[(1, 65739765), (3, 21913255), (5, 13147953), (7, 9391395), (13, 5056905), (15, 4382651), (17, 3867045), (21, 3130465), (35, 1878279), (39, 1685635), (51, 1289015), (65, 1011381), (85, 773409), (91, 722415), (105, 626093), (119, 552435), (195, 337127), (221, 297465), (255, 257803), (273, 240805), (357, 184145), (455, 144483), (595, 110487), (663, 99155), (1105, 59493), (1365, 48161), (1547, 42495), (1785, 36829), (2833, 23205), (3315, 19831), (4641, 14165), (7735, 8499)]