3204121155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 5507440128

約数和(自身を除く): 2303318973

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 163, 255, 471, 489, 491, 785, 815, 1473, 2355, 2445, 2455, 2669, 2771, 7365, 8007, 8313, 8347, 13345, 13855, 25041, 25591, 40035, 41565, 41735, 76773, 77087, 80033, 125205, 127955, 231261, 240099, 383865, 385435, 400165, 435047, 1156305, 1200495, 1305141, 1310479, 1360561, 2175235, 3931437, 4081683, 6525705, 6552395, 6802805, 12565181, 19657185, 20408415, 37695543, 62825905, 188477715, 213608077, 640824231, 1068040385, 3204121155]

約数ペア:

[(1, 3204121155), (3, 1068040385), (5, 640824231), (15, 213608077), (17, 188477715), (51, 62825905), (85, 37695543), (157, 20408415), (163, 19657185), (255, 12565181), (471, 6802805), (489, 6552395), (491, 6525705), (785, 4081683), (815, 3931437), (1473, 2175235), (2355, 1360561), (2445, 1310479), (2455, 1305141), (2669, 1200495), (2771, 1156305), (7365, 435047), (8007, 400165), (8313, 385435), (8347, 383865), (13345, 240099), (13855, 231261), (25041, 127955), (25591, 125205), (40035, 80033), (41565, 77087), (41735, 76773)]