42259365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 79707888

約数和(自身を除く): 37448523

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1493, 1665, 1887, 3145, 4479, 5661, 7465, 9435, 13437, 22395, 25381, 28305, 55241, 67185, 76143, 126905, 165723, 228429, 276205, 380715, 497169, 828615, 939097, 1142145, 2485845, 2817291, 4695485, 8451873, 14086455, 42259365]

約数ペア:

[(1, 42259365), (3, 14086455), (5, 8451873), (9, 4695485), (15, 2817291), (17, 2485845), (37, 1142145), (45, 939097), (51, 828615), (85, 497169), (111, 380715), (153, 276205), (185, 228429), (255, 165723), (333, 126905), (555, 76143), (629, 67185), (765, 55241), (1493, 28305), (1665, 25381), (1887, 22395), (3145, 13437), (4479, 9435), (5661, 7465)]