28863925055

素因数分解:

$5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{827}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 41397350400

約数和(自身を除く): 12533425345

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 343, 433, 827, 1645, 1715, 2165, 2303, 3031, 4135, 5789, 11515, 15155, 16121, 20351, 21217, 28945, 38869, 40523, 80605, 101755, 106085, 142457, 148519, 194345, 202615, 272083, 283661, 358091, 712285, 742595, 997199, 1360415, 1418305, 1790455, 1904581, 2506637, 4985995, 6980393, 9522905, 12533185, 13332067, 16830277, 17546459, 34901965, 66660335, 84151385, 87732295, 117811939, 122825213, 589059695, 614126065, 824683573, 4123417865, 5772785011, 28863925055]

約数ペア:

[(1, 28863925055), (5, 5772785011), (7, 4123417865), (35, 824683573), (47, 614126065), (49, 589059695), (235, 122825213), (245, 117811939), (329, 87732295), (343, 84151385), (433, 66660335), (827, 34901965), (1645, 17546459), (1715, 16830277), (2165, 13332067), (2303, 12533185), (3031, 9522905), (4135, 6980393), (5789, 4985995), (11515, 2506637), (15155, 1904581), (16121, 1790455), (20351, 1418305), (21217, 1360415), (28945, 997199), (38869, 742595), (40523, 712285), (80605, 358091), (101755, 283661), (106085, 272083), (142457, 202615), (148519, 194345)]