51772185

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9059}}^1$

素因数の和:9197

約数の個数: 24

約数和(自身を含む): 90455040

約数和(自身を除く): 38682855

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 9059, 27177, 45295, 81531, 135885, 407655, 1150493, 3451479, 5752465, 10354437, 17257395, 51772185]

約数ペア:

[(1, 51772185), (3, 17257395), (5, 10354437), (9, 5752465), (15, 3451479), (45, 1150493), (127, 407655), (381, 135885), (635, 81531), (1143, 45295), (1905, 27177), (5715, 9059)]