42054145

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9461}}^1$

素因数の和:9600

約数の個数: 16

約数和(自身を含む): 58134528

約数和(自身を除く): 16080383

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 9461, 47305, 66227, 331135, 1201547, 6007735, 8410829, 42054145]

約数ペア:

[(1, 42054145), (5, 8410829), (7, 6007735), (35, 1201547), (127, 331135), (635, 66227), (889, 47305), (4445, 9461)]