61230345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 114960384

約数和(自身を除く): 53730039

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 83, 85, 165, 187, 249, 255, 263, 415, 561, 789, 913, 935, 1245, 1315, 1411, 2739, 2805, 2893, 3945, 4233, 4471, 4565, 7055, 8679, 13413, 13695, 14465, 15521, 21165, 21829, 22355, 43395, 46563, 49181, 65487, 67065, 77605, 109145, 147543, 232815, 240119, 245905, 327435, 371093, 720357, 737715, 1113279, 1200595, 1855465, 3601785, 4082023, 5566395, 12246069, 20410115, 61230345]

約数ペア:

[(1, 61230345), (3, 20410115), (5, 12246069), (11, 5566395), (15, 4082023), (17, 3601785), (33, 1855465), (51, 1200595), (55, 1113279), (83, 737715), (85, 720357), (165, 371093), (187, 327435), (249, 245905), (255, 240119), (263, 232815), (415, 147543), (561, 109145), (789, 77605), (913, 67065), (935, 65487), (1245, 49181), (1315, 46563), (1411, 43395), (2739, 22355), (2805, 21829), (2893, 21165), (3945, 15521), (4233, 14465), (4471, 13695), (4565, 13413), (7055, 8679)]