85872105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{613}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 163215936

約数和(自身を除く): 77343831

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 283, 495, 613, 849, 1415, 1839, 2547, 3065, 3113, 4245, 5517, 6743, 9195, 9339, 12735, 15565, 20229, 27585, 28017, 33715, 46695, 60687, 101145, 140085, 173479, 303435, 520437, 867395, 1561311, 1908269, 2602185, 5724807, 7806555, 9541345, 17174421, 28624035, 85872105]

約数ペア:

[(1, 85872105), (3, 28624035), (5, 17174421), (9, 9541345), (11, 7806555), (15, 5724807), (33, 2602185), (45, 1908269), (55, 1561311), (99, 867395), (165, 520437), (283, 303435), (495, 173479), (613, 140085), (849, 101145), (1415, 60687), (1839, 46695), (2547, 33715), (3065, 28017), (3113, 27585), (4245, 20229), (5517, 15565), (6743, 12735), (9195, 9339)]