1215696955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{21031}}^1$

素因数の和:22098

約数の個数: 16

約数和(自身を含む): 1593047808

約数和(自身を除く): 377350853

約数列:

[1, 5, 11, 55, 1051, 5255, 11561, 21031, 57805, 105155, 231341, 1156705, 22103581, 110517905, 243139391, 1215696955]

約数ペア:

[(1, 1215696955), (5, 243139391), (11, 110517905), (55, 22103581), (1051, 1156705), (5255, 231341), (11561, 105155), (21031, 57805)]