4187865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 7744896

約数和(自身を除く): 3557031

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 1493, 2805, 4479, 7465, 16423, 22395, 25381, 49269, 76143, 82115, 126905, 246345, 279191, 380715, 837573, 1395955, 4187865]

約数ペア:

[(1, 4187865), (3, 1395955), (5, 837573), (11, 380715), (15, 279191), (17, 246345), (33, 126905), (51, 82115), (55, 76143), (85, 49269), (165, 25381), (187, 22395), (255, 16423), (561, 7465), (935, 4479), (1493, 2805)]