10540145

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3911}}^1$

素因数の和:3941

約数の個数: 24

約数和(自身を含む): 16054848

約数和(自身を除く): 5514703

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 3911, 19555, 27377, 43021, 136885, 191639, 215105, 301147, 958195, 1505735, 2108029, 10540145]

約数ペア:

[(1, 10540145), (5, 2108029), (7, 1505735), (11, 958195), (35, 301147), (49, 215105), (55, 191639), (77, 136885), (245, 43021), (385, 27377), (539, 19555), (2695, 3911)]