2028077445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{34031}}^1$

素因数の和:34205

約数の個数: 32

約数和(自身を含む): 3381419520

約数和(自身を除く): 1353342075

約数列:

[1, 3, 5, 15, 29, 87, 137, 145, 411, 435, 685, 2055, 3973, 11919, 19865, 34031, 59595, 102093, 170155, 510465, 986899, 2960697, 4662247, 4934495, 13986741, 14803485, 23311235, 69933705, 135205163, 405615489, 676025815, 2028077445]

約数ペア:

[(1, 2028077445), (3, 676025815), (5, 405615489), (15, 135205163), (29, 69933705), (87, 23311235), (137, 14803485), (145, 13986741), (411, 4934495), (435, 4662247), (685, 2960697), (2055, 986899), (3973, 510465), (11919, 170155), (19865, 102093), (34031, 59595)]