120691755

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 232657920

約数和(自身を除く): 111966165

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 129, 135, 153, 215, 255, 387, 459, 645, 731, 765, 1161, 1223, 1935, 2193, 2295, 3655, 3669, 5805, 6115, 6579, 10965, 11007, 18345, 19737, 20791, 32895, 33021, 52589, 55035, 62373, 98685, 103955, 157767, 165105, 187119, 262945, 311865, 473301, 561357, 788835, 894013, 935595, 1419903, 2366505, 2682039, 2806785, 4470065, 7099515, 8046117, 13410195, 24138351, 40230585, 120691755]

約数ペア:

[(1, 120691755), (3, 40230585), (5, 24138351), (9, 13410195), (15, 8046117), (17, 7099515), (27, 4470065), (43, 2806785), (45, 2682039), (51, 2366505), (85, 1419903), (129, 935595), (135, 894013), (153, 788835), (215, 561357), (255, 473301), (387, 311865), (459, 262945), (645, 187119), (731, 165105), (765, 157767), (1161, 103955), (1223, 98685), (1935, 62373), (2193, 55035), (2295, 52589), (3655, 33021), (3669, 32895), (5805, 20791), (6115, 19737), (6579, 18345), (10965, 11007)]