9905115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 17438976

約数和(自身を除く): 7533861

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173, 347, 519, 865, 1041, 1735, 1903, 2595, 3817, 5205, 5709, 9515, 11451, 19085, 28545, 57255, 60031, 180093, 300155, 660341, 900465, 1981023, 3301705, 9905115]

約数ペア:

[(1, 9905115), (3, 3301705), (5, 1981023), (11, 900465), (15, 660341), (33, 300155), (55, 180093), (165, 60031), (173, 57255), (347, 28545), (519, 19085), (865, 11451), (1041, 9515), (1735, 5709), (1903, 5205), (2595, 3817)]