145890490185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{720607}}^1$

素因数の和:721038

約数の個数: 48

約数和(自身を含む): 276540526080

約数和(自身を除く): 130650035895

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 409, 495, 1227, 2045, 3681, 4499, 6135, 13497, 18405, 22495, 40491, 67485, 202455, 720607, 2161821, 3603035, 6485463, 7926677, 10809105, 23780031, 32427315, 39633385, 71340093, 118900155, 294728263, 356700465, 884184789, 1473641315, 2652554367, 3242010893, 4420923945, 9726032679, 13262771835, 16210054465, 29178098037, 48630163395, 145890490185]

約数ペア:

[(1, 145890490185), (3, 48630163395), (5, 29178098037), (9, 16210054465), (11, 13262771835), (15, 9726032679), (33, 4420923945), (45, 3242010893), (55, 2652554367), (99, 1473641315), (165, 884184789), (409, 356700465), (495, 294728263), (1227, 118900155), (2045, 71340093), (3681, 39633385), (4499, 32427315), (6135, 23780031), (13497, 10809105), (18405, 7926677), (22495, 6485463), (40491, 3603035), (67485, 2161821), (202455, 720607)]