77169675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 140883840

約数和(自身を除く): 63714165

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 165, 267, 275, 445, 825, 979, 1051, 1335, 2225, 2937, 3153, 4895, 5255, 6675, 11561, 14685, 15765, 24475, 26275, 34683, 57805, 73425, 78825, 93539, 173415, 280617, 289025, 467695, 867075, 1028929, 1403085, 2338475, 3086787, 5144645, 7015425, 15433935, 25723225, 77169675]

約数ペア:

[(1, 77169675), (3, 25723225), (5, 15433935), (11, 7015425), (15, 5144645), (25, 3086787), (33, 2338475), (55, 1403085), (75, 1028929), (89, 867075), (165, 467695), (267, 289025), (275, 280617), (445, 173415), (825, 93539), (979, 78825), (1051, 73425), (1335, 57805), (2225, 34683), (2937, 26275), (3153, 24475), (4895, 15765), (5255, 14685), (6675, 11561)]