156626476055

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{17021}}^1$

素因数の和:17157

約数の個数: 72

約数和(自身を含む): 231789799584

約数和(自身を除く): 75163323529

約数列:

[1, 5, 7, 23, 35, 49, 71, 115, 161, 245, 355, 497, 529, 805, 1127, 1633, 2485, 2645, 3479, 3703, 5635, 8165, 11431, 17021, 17395, 18515, 25921, 37559, 57155, 80017, 85105, 119147, 129605, 187795, 262913, 391483, 400085, 595735, 834029, 1208491, 1314565, 1840391, 1957415, 2740381, 4170145, 6042455, 8459437, 9004109, 9201955, 13701905, 19182667, 27795293, 42297185, 45020545, 59216059, 63028763, 95913335, 138976465, 194567051, 296080295, 315143815, 441201341, 639291739, 972835255, 1361969357, 2206006705, 3196458695, 4475042173, 6809846785, 22375210865, 31325295211, 156626476055]

約数ペア:

[(1, 156626476055), (5, 31325295211), (7, 22375210865), (23, 6809846785), (35, 4475042173), (49, 3196458695), (71, 2206006705), (115, 1361969357), (161, 972835255), (245, 639291739), (355, 441201341), (497, 315143815), (529, 296080295), (805, 194567051), (1127, 138976465), (1633, 95913335), (2485, 63028763), (2645, 59216059), (3479, 45020545), (3703, 42297185), (5635, 27795293), (8165, 19182667), (11431, 13701905), (17021, 9201955), (17395, 9004109), (18515, 8459437), (25921, 6042455), (37559, 4170145), (57155, 2740381), (80017, 1957415), (85105, 1840391), (119147, 1314565), (129605, 1208491), (187795, 834029), (262913, 595735), (391483, 400085)]