135037385

素因数分解:

$5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 191808000

約数和(自身を除く): 56770615

約数列:

[1, 5, 7, 35, 49, 71, 245, 343, 355, 497, 1109, 1715, 2485, 3479, 5545, 7763, 17395, 24353, 38815, 54341, 78739, 121765, 271705, 380387, 393695, 551173, 1901935, 2755865, 3858211, 19291055, 27007477, 135037385]

約数ペア:

[(1, 135037385), (5, 27007477), (7, 19291055), (35, 3858211), (49, 2755865), (71, 1901935), (245, 551173), (343, 393695), (355, 380387), (497, 271705), (1109, 121765), (1715, 78739), (2485, 54341), (3479, 38815), (5545, 24353), (7763, 17395)]