145113885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1367}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 288527616

約数和(自身を除く): 143413731

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 337, 1011, 1367, 1685, 2359, 3033, 4101, 5055, 6835, 7077, 9569, 11795, 12303, 15165, 20505, 21231, 28707, 35385, 47845, 61515, 86121, 106155, 143535, 430605, 460679, 1382037, 2303395, 3224753, 4146111, 6910185, 9674259, 16123765, 20730555, 29022777, 48371295, 145113885]

約数ペア:

[(1, 145113885), (3, 48371295), (5, 29022777), (7, 20730555), (9, 16123765), (15, 9674259), (21, 6910185), (35, 4146111), (45, 3224753), (63, 2303395), (105, 1382037), (315, 460679), (337, 430605), (1011, 143535), (1367, 106155), (1685, 86121), (2359, 61515), (3033, 47845), (4101, 35385), (5055, 28707), (6835, 21231), (7077, 20505), (9569, 15165), (11795, 12303)]