85149735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 158353920

約数和(自身を除く): 73204185

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 157, 165, 173, 209, 285, 471, 519, 627, 785, 865, 1045, 1727, 1903, 2355, 2595, 2983, 3135, 3287, 5181, 5709, 8635, 8949, 9515, 9861, 14915, 16435, 25905, 27161, 28545, 32813, 36157, 44745, 49305, 81483, 98439, 108471, 135805, 164065, 180785, 298771, 407415, 492195, 516059, 542355, 896313, 1493855, 1548177, 2580295, 4481565, 5676649, 7740885, 17029947, 28383245, 85149735]

約数ペア:

[(1, 85149735), (3, 28383245), (5, 17029947), (11, 7740885), (15, 5676649), (19, 4481565), (33, 2580295), (55, 1548177), (57, 1493855), (95, 896313), (157, 542355), (165, 516059), (173, 492195), (209, 407415), (285, 298771), (471, 180785), (519, 164065), (627, 135805), (785, 108471), (865, 98439), (1045, 81483), (1727, 49305), (1903, 44745), (2355, 36157), (2595, 32813), (2983, 28545), (3135, 27161), (3287, 25905), (5181, 16435), (5709, 14915), (8635, 9861), (8949, 9515)]