120127185

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3079}}^1$

素因数の和:3127

約数の個数: 48

約数和(自身を含む): 226934400

約数和(自身を除く): 106807215

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2295, 2601, 3079, 4335, 7803, 9237, 13005, 15395, 27711, 39015, 46185, 52343, 83133, 138555, 157029, 261715, 415665, 471087, 785145, 889831, 1413261, 2355435, 2669493, 4449155, 7066305, 8008479, 13347465, 24025437, 40042395, 120127185]

約数ペア:

[(1, 120127185), (3, 40042395), (5, 24025437), (9, 13347465), (15, 8008479), (17, 7066305), (27, 4449155), (45, 2669493), (51, 2355435), (85, 1413261), (135, 889831), (153, 785145), (255, 471087), (289, 415665), (459, 261715), (765, 157029), (867, 138555), (1445, 83133), (2295, 52343), (2601, 46185), (3079, 39015), (4335, 27711), (7803, 15395), (9237, 13005)]