47070705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 88397568

約数和(自身を除く): 41326863

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 97, 165, 173, 187, 255, 291, 485, 519, 561, 865, 935, 1067, 1455, 1649, 1903, 2595, 2805, 2941, 3201, 4947, 5335, 5709, 8245, 8823, 9515, 14705, 16005, 16781, 18139, 24735, 28545, 32351, 44115, 50343, 54417, 83905, 90695, 97053, 161755, 184591, 251715, 272085, 285277, 485265, 553773, 855831, 922955, 1426385, 2768865, 3138047, 4279155, 9414141, 15690235, 47070705]

約数ペア:

[(1, 47070705), (3, 15690235), (5, 9414141), (11, 4279155), (15, 3138047), (17, 2768865), (33, 1426385), (51, 922955), (55, 855831), (85, 553773), (97, 485265), (165, 285277), (173, 272085), (187, 251715), (255, 184591), (291, 161755), (485, 97053), (519, 90695), (561, 83905), (865, 54417), (935, 50343), (1067, 44115), (1455, 32351), (1649, 28545), (1903, 24735), (2595, 18139), (2805, 16781), (2941, 16005), (3201, 14705), (4947, 9515), (5335, 8823), (5709, 8245)]