8114865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 15168384

約数和(自身を除く): 7053519

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 263, 363, 561, 605, 789, 935, 1315, 1815, 2057, 2805, 2893, 3945, 4471, 6171, 8679, 10285, 13413, 14465, 22355, 30855, 31823, 43395, 49181, 67065, 95469, 147543, 159115, 245905, 477345, 540991, 737715, 1622973, 2704955, 8114865]

約数ペア:

[(1, 8114865), (3, 2704955), (5, 1622973), (11, 737715), (15, 540991), (17, 477345), (33, 245905), (51, 159115), (55, 147543), (85, 95469), (121, 67065), (165, 49181), (187, 43395), (255, 31823), (263, 30855), (363, 22355), (561, 14465), (605, 13413), (789, 10285), (935, 8679), (1315, 6171), (1815, 4471), (2057, 3945), (2805, 2893)]