16149955

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 20229120

約数和(自身を除く): 4079165

約数列:

[1, 5, 29, 127, 145, 635, 877, 3683, 4385, 18415, 25433, 111379, 127165, 556895, 3229991, 16149955]

約数ペア:

[(1, 16149955), (5, 3229991), (29, 556895), (127, 127165), (145, 111379), (635, 25433), (877, 18415), (3683, 4385)]